merged with current trunk. i hope this works...

50 files changed, 1637 insertions, 5440 deletions

diff --git a/muse2/synti/deicsonze/common_defs.h b/muse2/synti/deicsonze/common_defs.h
new file mode 100644
index 00000000..3c433e2a
--- /dev/null
+++ b/muse2/synti/deicsonze/common_defs.h
@@ -0,0 +1,10 @@
+#ifndef __DEICSONZE_UNIQUE_ID_H
+#define __DEICSONZE_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define DEICSONZE_UNIQUE_ID      5
+
+//#define DEICSONZE_DEBUG
+
+#endif
+
diff --git a/muse2/synti/deicsonze/deicsonze.cpp b/muse2/synti/deicsonze/deicsonze.cpp
index 1da9fbc4..b723e925 100644
--- a/muse2/synti/deicsonze/deicsonze.cpp
+++ b/muse2/synti/deicsonze/deicsonze.cpp
@@ -37,6 +37,7 @@
 
 #include "muse/midi.h"
 #include "libsynti/mess.h"
+//#include "common_defs.h"
 #include "deicsonze.h"
 
 #include "plugin.h"
@@ -91,6 +92,9 @@ DeicsOnze::DeicsOnze() : Mess(2) {
       waveTable[W8][i] = (float)(i<RESOLUTION/2?sin(t)*sin(t):0.0);}
   }
   
+  initBuffer  = 0;
+  initLen     = 0;
+      
   //alloc temp buffers chorus and reverb
   tempInputChorus = (float**) malloc(sizeof(float*)*NBRFXINPUTS);
   for(int i = 0; i < NBRFXINPUTS; i++)
@@ -236,6 +240,9 @@ DeicsOnze::DeicsOnze() : Mess(2) {
 
 DeicsOnze::~DeicsOnze()
 {
+  if(_gui)        
+    delete _gui;  // p4.0.27
+    
   //if (--useCount == 0)
   //delete[] sine_table;
   //dealloc temp buffers chorus and reverb
@@ -251,8 +258,18 @@ DeicsOnze::~DeicsOnze()
   free(tempInputDelay);
   for(int i = 0; i < NBRFXOUTPUTS; i++) free(tempOutputDelay[i]);
   free(tempOutputDelay);
+  
+  if (initBuffer)
+        delete [] initBuffer;
 }
 
+int DeicsOnze::oldMidiStateHeader(const unsigned char** data) const 
+{
+  unsigned char const d[2] = {MUSE_SYNTH_SYSEX_MFG_ID, DEICSONZE_UNIQUE_ID};
+  *data = &d[0];
+  return 2; 
+}
+        
 //---------------------------------------------------------
 // getSinusWaveTable
 //---------------------------------------------------------
@@ -2266,9 +2283,23 @@ void DeicsOnze::writeConfiguration(AL::Xml* xml) {
 }
 
 //---------------------------------------------------------
+// getInitBuffer
+//---------------------------------------------------------
+void DeicsOnze::setupInitBuffer(int len)
+{
+  if (len > initLen) {
+        if (initBuffer)
+              delete [] initBuffer;
+        initBuffer = new unsigned char[len];
+        initLen = len;    
+        }
+}
+
+//---------------------------------------------------------
 // getInitData
 //---------------------------------------------------------
-void DeicsOnze::getInitData(int* length, const unsigned char** data) const {
+//void DeicsOnze::getInitData(int* length, const unsigned char** data) const {
+void DeicsOnze::getInitData(int* length, const unsigned char** data) {
   //write the set in a temporary file and in a QByteArray
   QTemporaryFile file;
   file.open();
@@ -2284,141 +2315,150 @@ void DeicsOnze::getInitData(int* length, const unsigned char** data) const {
 
   //save the set
   *length = NUM_CONFIGLENGTH                       
+  //*length = 2 + NUM_CONFIGLENGTH     // 2 for Header                  
     ///+ (_pluginIReverb?sizeof(float)*_pluginIReverb->plugin()->parameter():0) 
     + (_pluginIReverb?sizeof(float)*_pluginIReverb->plugin()->controlInPorts():0) 
     ///+ (_pluginIChorus?sizeof(float)*_pluginIChorus->plugin()->parameter():0)
     + (_pluginIChorus?sizeof(float)*_pluginIChorus->plugin()->controlInPorts():0)
     + baComp.size();
 
-  unsigned char* buffer = new unsigned char[*length];
+  ///unsigned char* buffer = new unsigned char[*length];
+  setupInitBuffer(*length);  
+  
   //save init data
-  buffer[0]=SYSEX_INIT_DATA;
-  buffer[1]=SYSEX_INIT_DATA_VERSION;
+  
+  ///buffer[0]=SYSEX_INIT_DATA;
+  initBuffer[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  initBuffer[1]=DEICSONZE_UNIQUE_ID;
+  initBuffer[2]=SYSEX_INIT_DATA;
+  initBuffer[3]=SYSEX_INIT_DATA_VERSION;
   //save global data
-  buffer[NUM_MASTERVOL] = (unsigned char) getMasterVol();
+  initBuffer[NUM_MASTERVOL] = (unsigned char) getMasterVol();
   for(int c = 0; c < NBRCHANNELS; c++) {
-    buffer[NUM_CHANNEL_ENABLE + c] = (unsigned char) getChannelEnable(c);
-    buffer[NUM_CHANNEL_VOL + c] = (unsigned char) getChannelVol(c);
-    buffer[NUM_CHANNEL_PAN + c] = (unsigned char) getChannelPan(c);
+    initBuffer[NUM_CHANNEL_ENABLE + c] = (unsigned char) getChannelEnable(c);
+    initBuffer[NUM_CHANNEL_VOL + c] = (unsigned char) getChannelVol(c);
+    initBuffer[NUM_CHANNEL_PAN + c] = (unsigned char) getChannelPan(c);
     int b = getChannelBrightness(c);
-    buffer[NUM_CHANNEL_BRIGHTNESS + 2*c] = (unsigned char) (b%256);
-    buffer[NUM_CHANNEL_BRIGHTNESS + 2*c + 1] = (unsigned char) (b/256);
-    buffer[NUM_CHANNEL_MODULATION + c] =
+    initBuffer[NUM_CHANNEL_BRIGHTNESS + 2*c] = (unsigned char) (b%256);
+    initBuffer[NUM_CHANNEL_BRIGHTNESS + 2*c + 1] = (unsigned char) (b/256);
+    initBuffer[NUM_CHANNEL_MODULATION + c] =
       (unsigned char) getChannelModulation(c);
-    buffer[NUM_CHANNEL_DETUNE + c] =
+    initBuffer[NUM_CHANNEL_DETUNE + c] =
       (unsigned char) getChannelDetune(c) + MAXCHANNELDETUNE;
-    buffer[NUM_CHANNEL_ATTACK + c] = (unsigned char) getChannelAttack(c);
-    buffer[NUM_CHANNEL_RELEASE + c] = (unsigned char) getChannelRelease(c);
-    buffer[NUM_CHANNEL_REVERB + c] = (unsigned char) getChannelReverb(c);
-    buffer[NUM_CHANNEL_CHORUS + c] = (unsigned char) getChannelChorus(c);    
-    buffer[NUM_CHANNEL_DELAY + c] = (unsigned char) getChannelDelay(c);    
-    buffer[NUM_CURRENTPROG + c] = (unsigned char) _preset[c]->prog;
-    buffer[NUM_CURRENTLBANK + c] =
+    initBuffer[NUM_CHANNEL_ATTACK + c] = (unsigned char) getChannelAttack(c);
+    initBuffer[NUM_CHANNEL_RELEASE + c] = (unsigned char) getChannelRelease(c);
+    initBuffer[NUM_CHANNEL_REVERB + c] = (unsigned char) getChannelReverb(c);
+    initBuffer[NUM_CHANNEL_CHORUS + c] = (unsigned char) getChannelChorus(c);    
+    initBuffer[NUM_CHANNEL_DELAY + c] = (unsigned char) getChannelDelay(c);    
+    initBuffer[NUM_CURRENTPROG + c] = (unsigned char) _preset[c]->prog;
+    initBuffer[NUM_CURRENTLBANK + c] =
       (unsigned char) _preset[c]->_subcategory->_lbank;
-    buffer[NUM_CURRENTHBANK + c] =
+    initBuffer[NUM_CURRENTHBANK + c] =
       (unsigned char) _preset[c]->_subcategory->_category->_hbank;
-    buffer[NUM_NBRVOICES + c] = (unsigned char) getNbrVoices(c);
+    initBuffer[NUM_NBRVOICES + c] = (unsigned char) getNbrVoices(c);
   }
-  buffer[NUM_SAVEONLYUSED]=(unsigned char) _saveOnlyUsed;
-  buffer[NUM_SAVECONFIG]=(unsigned char) _saveConfig;
+  initBuffer[NUM_SAVEONLYUSED]=(unsigned char) _saveOnlyUsed;
+  initBuffer[NUM_SAVECONFIG]=(unsigned char) _saveConfig;
   //save config data
   if(_saveConfig) {
-    buffer[NUM_QUALITY]=(unsigned char)_global.quality;
-    buffer[NUM_FILTER]=(unsigned char)getFilter();
-    buffer[NUM_FONTSIZE]=(unsigned char)_global.fontSize;
-    buffer[NUM_RED_TEXT]=(unsigned char)_gui->tColor->red();
-    buffer[NUM_GREEN_TEXT]=(unsigned char)_gui->tColor->green();
-    buffer[NUM_BLUE_TEXT]=(unsigned char)_gui->tColor->blue();
-    buffer[NUM_RED_BACKGROUND]=(unsigned char)_gui->bColor->red();
-    buffer[NUM_GREEN_BACKGROUND]=(unsigned char)_gui->bColor->green();
-    buffer[NUM_BLUE_BACKGROUND]=(unsigned char)_gui->bColor->blue();
-    buffer[NUM_RED_EDITTEXT]=(unsigned char)_gui->etColor->red();
-    buffer[NUM_GREEN_EDITTEXT]=(unsigned char)_gui->etColor->green();
-    buffer[NUM_BLUE_EDITTEXT]=(unsigned char)_gui->etColor->blue();
-    buffer[NUM_RED_EDITBACKGROUND]=(unsigned char)_gui->ebColor->red();
-    buffer[NUM_GREEN_EDITBACKGROUND]=(unsigned char)_gui->ebColor->green();
-    buffer[NUM_BLUE_EDITBACKGROUND]=(unsigned char)_gui->ebColor->blue();
-    buffer[NUM_ISINITSET]=(unsigned char)_isInitSet;
-    strncpy((char*)&buffer[NUM_INITSETPATH],
+    initBuffer[NUM_QUALITY]=(unsigned char)_global.quality;
+    initBuffer[NUM_FILTER]=(unsigned char)getFilter();
+    initBuffer[NUM_FONTSIZE]=(unsigned char)_global.fontSize;
+    initBuffer[NUM_RED_TEXT]=(unsigned char)_gui->tColor->red();
+    initBuffer[NUM_GREEN_TEXT]=(unsigned char)_gui->tColor->green();
+    initBuffer[NUM_BLUE_TEXT]=(unsigned char)_gui->tColor->blue();
+    initBuffer[NUM_RED_BACKGROUND]=(unsigned char)_gui->bColor->red();
+    initBuffer[NUM_GREEN_BACKGROUND]=(unsigned char)_gui->bColor->green();
+    initBuffer[NUM_BLUE_BACKGROUND]=(unsigned char)_gui->bColor->blue();
+    initBuffer[NUM_RED_EDITTEXT]=(unsigned char)_gui->etColor->red();
+    initBuffer[NUM_GREEN_EDITTEXT]=(unsigned char)_gui->etColor->green();
+    initBuffer[NUM_BLUE_EDITTEXT]=(unsigned char)_gui->etColor->blue();
+    initBuffer[NUM_RED_EDITBACKGROUND]=(unsigned char)_gui->ebColor->red();
+    initBuffer[NUM_GREEN_EDITBACKGROUND]=(unsigned char)_gui->ebColor->green();
+    initBuffer[NUM_BLUE_EDITBACKGROUND]=(unsigned char)_gui->ebColor->blue();
+    initBuffer[NUM_ISINITSET]=(unsigned char)_isInitSet;
+    strncpy((char*)&initBuffer[NUM_INITSETPATH],
 	    _initSetPath.toLatin1().constData(), MAXSTRLENGTHINITSETPATH);
-    buffer[NUM_ISBACKGROUNDPIX]=(unsigned char)_isBackgroundPix;
-    strncpy((char*)&buffer[NUM_BACKGROUNDPIXPATH],
+    initBuffer[NUM_ISBACKGROUNDPIX]=(unsigned char)_isBackgroundPix;
+    strncpy((char*)&initBuffer[NUM_BACKGROUNDPIXPATH],
 	    _backgroundPixPath.toLatin1().constData(),
 	    MAXSTRLENGTHBACKGROUNDPIXPATH);
   }
   //FX
   //reverb
-  buffer[NUM_IS_REVERB_ON]=(unsigned char)_global.isReverbActivated;
-  buffer[NUM_REVERB_RETURN]=(unsigned char)getReverbReturn();
-  buffer[NUM_REVERB_PARAM_NBR]=                                         
+  initBuffer[NUM_IS_REVERB_ON]=(unsigned char)_global.isReverbActivated;
+  initBuffer[NUM_REVERB_RETURN]=(unsigned char)getReverbReturn();
+  initBuffer[NUM_REVERB_PARAM_NBR]=                                         
     ///(_pluginIReverb?(unsigned char)_pluginIReverb->plugin()->parameter() : 0);
     (_pluginIReverb?(unsigned char)_pluginIReverb->plugin()->controlInPorts() : 0);
-  strncpy((char*)&buffer[NUM_REVERB_LIB],
+  strncpy((char*)&initBuffer[NUM_REVERB_LIB],
 	  (_pluginIReverb?
 	   _pluginIReverb->plugin()->lib().toLatin1().constData() : "\0"),
 	  MAXSTRLENGTHFXLIB);
-  strncpy((char*)&buffer[NUM_REVERB_LABEL],
+  strncpy((char*)&initBuffer[NUM_REVERB_LABEL],
 	  (_pluginIReverb?
 	   _pluginIReverb->plugin()->label().toLatin1().constData() : "\0"),
 	  MAXSTRLENGTHFXLABEL);
   //chorus
-  buffer[NUM_IS_CHORUS_ON]=(unsigned char)_global.isChorusActivated;
-  buffer[NUM_CHORUS_RETURN]=(unsigned char)getChorusReturn();
-  buffer[NUM_CHORUS_PARAM_NBR]=                                         
+  initBuffer[NUM_IS_CHORUS_ON]=(unsigned char)_global.isChorusActivated;
+  initBuffer[NUM_CHORUS_RETURN]=(unsigned char)getChorusReturn();
+  initBuffer[NUM_CHORUS_PARAM_NBR]=                                         
     ///(_pluginIChorus?(unsigned char)_pluginIChorus->plugin()->parameter() : 0);
     (_pluginIChorus?(unsigned char)_pluginIChorus->plugin()->controlInPorts() : 0);
-  strncpy((char*)&buffer[NUM_CHORUS_LIB],
+  strncpy((char*)&initBuffer[NUM_CHORUS_LIB],
 	  (_pluginIChorus?
 	   _pluginIChorus->plugin()->lib().toLatin1().constData() : "\0"),
 	  MAXSTRLENGTHFXLIB);
-  strncpy((char*)&buffer[NUM_CHORUS_LABEL],
+  strncpy((char*)&initBuffer[NUM_CHORUS_LABEL],
 	  (_pluginIChorus?
 	   _pluginIChorus->plugin()->label().toLatin1().constData() : "\0"),
 	  MAXSTRLENGTHFXLABEL);
   //delay
-  buffer[NUM_IS_DELAY_ON]=(unsigned char)_global.isDelayActivated;
-  buffer[NUM_DELAY_RETURN]=(unsigned char)getDelayReturn();
+  initBuffer[NUM_IS_DELAY_ON]=(unsigned char)_global.isDelayActivated;
+  initBuffer[NUM_DELAY_RETURN]=(unsigned char)getDelayReturn();
   //save FX parameters
   //reverb
-  for(int i = 0; i < (int)buffer[NUM_REVERB_PARAM_NBR]; i++) {
+  for(int i = 0; i < (int)initBuffer[NUM_REVERB_PARAM_NBR]; i++) {
     float val = (float)getReverbParam(i);
-    memcpy(&buffer[NUM_CONFIGLENGTH + sizeof(float)*i], &val, sizeof(float));
+    memcpy(&initBuffer[NUM_CONFIGLENGTH + sizeof(float)*i], &val, sizeof(float));
   }
   //chorus
-  for(int i = 0; i < (int)buffer[NUM_CHORUS_PARAM_NBR]; i++) {
+  for(int i = 0; i < (int)initBuffer[NUM_CHORUS_PARAM_NBR]; i++) {
     float val = (float)getChorusParam(i);
-    memcpy(&buffer[NUM_CONFIGLENGTH
-		   + sizeof(float)*(int)buffer[NUM_REVERB_PARAM_NBR]
+    memcpy(&initBuffer[NUM_CONFIGLENGTH
+		   + sizeof(float)*(int)initBuffer[NUM_REVERB_PARAM_NBR]
 		   + sizeof(float)*i], &val, sizeof(float));
   }
   //delay
   float delayfloat;
   delayfloat = getDelayBPM();
-  memcpy(&buffer[NUM_DELAY_BPM], &delayfloat, 4);
+  memcpy(&initBuffer[NUM_DELAY_BPM], &delayfloat, 4);
   delayfloat = getDelayBeatRatio();
-  memcpy(&buffer[NUM_DELAY_BEATRATIO], &delayfloat, sizeof(float));
+  memcpy(&initBuffer[NUM_DELAY_BEATRATIO], &delayfloat, sizeof(float));
   delayfloat = getDelayFeedback();
-  memcpy(&buffer[NUM_DELAY_FEEDBACK], &delayfloat, sizeof(float));
+  memcpy(&initBuffer[NUM_DELAY_FEEDBACK], &delayfloat, sizeof(float));
   delayfloat = getDelayLFOFreq();
-  memcpy(&buffer[NUM_DELAY_LFO_FREQ], &delayfloat, sizeof(float));
+  memcpy(&initBuffer[NUM_DELAY_LFO_FREQ], &delayfloat, sizeof(float));
   delayfloat = getDelayLFODepth();
-  memcpy(&buffer[NUM_DELAY_LFO_DEPTH], &delayfloat, sizeof(float));
+  memcpy(&initBuffer[NUM_DELAY_LFO_DEPTH], &delayfloat, sizeof(float));
 
   //save set data
   int offset =
     NUM_CONFIGLENGTH
-    + sizeof(float)*(int)buffer[NUM_REVERB_PARAM_NBR]
-    + sizeof(float)*(int)buffer[NUM_CHORUS_PARAM_NBR];
+    + sizeof(float)*(int)initBuffer[NUM_REVERB_PARAM_NBR]
+    + sizeof(float)*(int)initBuffer[NUM_CHORUS_PARAM_NBR];
   for(int i = offset; i < *length; i++)
-    buffer[i]=(unsigned char)baComp.at(i - offset);
+    initBuffer[i]=(unsigned char)baComp.at(i - offset);
 
-  *data=buffer;
+  ///*data=buffer;
+  *data=initBuffer;
 }
 //---------------------------------------------------------
 // parseInitData
 //---------------------------------------------------------
 void DeicsOnze::parseInitData(int length, const unsigned char* data) {
-  if(data[1]==SYSEX_INIT_DATA_VERSION) {
+  ///if(data[1]==SYSEX_INIT_DATA_VERSION) {
+  if(data[3]==SYSEX_INIT_DATA_VERSION) {
     //load global parameters
     //master volume
     setMasterVol(data[NUM_MASTERVOL]);
@@ -2600,7 +2640,7 @@ void DeicsOnze::parseInitData(int length, const unsigned char* data) {
 		     (const char*)&data[NUM_REVERB_LABEL]);
     if(p) { 
       initPluginReverb(p);
-      //for(int i = 0; i < _pluginIReverb->plugin()->parameter(); i++) {
+      ///for(int i = 0; i < _pluginIReverb->plugin()->parameter(); i++) {
       for(int i = 0; i < (int)_pluginIReverb->plugin()->controlInPorts(); i++) {
 	float val;
 	memcpy(&val, &data[NUM_CONFIGLENGTH + sizeof(float)*i], sizeof(float));
@@ -2630,7 +2670,7 @@ void DeicsOnze::parseInitData(int length, const unsigned char* data) {
 		     (const char*)&data[NUM_CHORUS_LABEL]);
     if(p) {
       initPluginChorus(p);
-      //for(int i = 0; i < _pluginIChorus->plugin()->parameter(); i++) {
+      ///for(int i = 0; i < _pluginIChorus->plugin()->parameter(); i++) {
       for(int i = 0; i < (int)_pluginIChorus->plugin()->controlInPorts(); i++) {
 	float val;
 	memcpy(&val, &data[NUM_CONFIGLENGTH
@@ -2788,87 +2828,123 @@ bool DeicsOnze::sysex(int length, const unsigned char* data) {
   return false;
 }
 bool DeicsOnze::sysex(int length, const unsigned char* data, bool fromGui) {
-  int cmd=data[0];
+  
+  if(length < 3 || data[0] != MUSE_SYNTH_SYSEX_MFG_ID 
+      || data[1] != DEICSONZE_UNIQUE_ID) 
+  {
+    #ifdef DEICSONZE_DEBUG
+    printf("MusE DeicsOnze: Unknown sysex header\n");
+    #endif
+    return false;
+  }
+  
+  int l = length - 2;
+  const unsigned char* d = data + 2;
+  ///int cmd=data[0];
+  int cmd=d[0];
   int index;
   float f;
   switch(cmd) {
   case SYSEX_INIT_DATA:
     parseInitData(length, data);
+    //parseInitData(l, d);
     break;
   case SYSEX_MASTERVOL:
-    setMasterVol((int)data[1]);
+    ///setMasterVol((int)data[1]);
+    setMasterVol((int)d[1]);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
     //case SYSEX_CHANNELNUM:
-    //_global.channelNum = (char)data[1];
+    ///_global.channelNum = (char)data[1];
+    //_global.channelNum = (char)d[1];
     //if(!fromGui) {
-    //  MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+    ///  MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+    //  MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
     //  _gui->writeEvent(evSysex);
     //}
     //break;
   case SYSEX_QUALITY:
-    setQuality((Quality)data[1]);
+    ///setQuality((Quality)data[1]);
+    setQuality((Quality)d[1]);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_FILTER:
-    setFilter((bool)data[1]);
+    ///setFilter((bool)data[1]);
+    setFilter((bool)d[1]);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_FONTSIZE:
-    _global.fontSize = (int)data[1];
+    ///_global.fontSize = (int)data[1];
+    _global.fontSize = (int)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_SAVECONFIG:
-    _saveConfig = (bool)data[1];
+    ///_saveConfig = (bool)data[1];
+    _saveConfig = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_SAVEONLYUSED:
-    _saveOnlyUsed = (bool)data[1];
+    ///_saveOnlyUsed = (bool)data[1];
+    _saveOnlyUsed = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_ISINITSET:
-    _isInitSet = (bool)data[1];
+    ///_isInitSet = (bool)data[1];
+    _isInitSet = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_INITSETPATH:
-    _initSetPath = (char*)&data[1];
+    ///_initSetPath = (char*)&data[1];
+    _initSetPath = (char*)&d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_ISBACKGROUNDPIX:
-    _isBackgroundPix = (bool)data[1];
+    ///_isBackgroundPix = (bool)data[1];
+    _isBackgroundPix = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_BACKGROUNDPIXPATH:
-    _backgroundPixPath = (char*)&data[1];
+    ///_backgroundPixPath = (char*)&data[1];
+    _backgroundPixPath = (char*)&d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
@@ -2876,112 +2952,142 @@ bool DeicsOnze::sysex(int length, const unsigned char* data, bool fromGui) {
     resetVoices();
     break;
   case SYSEX_CHORUSACTIV:
-    _global.isChorusActivated = (bool)data[1];
+    ///_global.isChorusActivated = (bool)data[1];
+    _global.isChorusActivated = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_CHORUSPARAM:
-    index = (int)data[1];
-    memcpy(&f, &data[2], sizeof(float));
+    ///index = (int)data[1];
+    ///memcpy(&f, &data[2], sizeof(float));
+    index = (int)d[1];
+    memcpy(&f, &d[2], sizeof(float));
     setChorusParam(index, (double)f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;       
   case SYSEX_REVERBACTIV:
-    _global.isReverbActivated = (bool)data[1];
+    ///_global.isReverbActivated = (bool)data[1];
+    _global.isReverbActivated = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_REVERBPARAM:
-    index = (int)data[1];
-    memcpy(&f, &data[2], sizeof(float));
+    ///index = (int)data[1];
+    ///memcpy(&f, &data[2], sizeof(float));
+    index = (int)d[1];
+    memcpy(&f, &d[2], sizeof(float));
     setReverbParam(index, (double)f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;       
   case SYSEX_DELAYACTIV:
-    _global.isDelayActivated = (bool)data[1];
+    ///_global.isDelayActivated = (bool)data[1];
+    _global.isDelayActivated = (bool)d[1];
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_CHORUSRETURN:
-    setChorusReturn((int)data[1]);
+    ///setChorusReturn((int)data[1]);
+    setChorusReturn((int)d[1]);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_REVERBRETURN:
-    setReverbReturn((int)data[1]);
+    ///setReverbReturn((int)data[1]);
+    setReverbReturn((int)d[1]);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_DELAYRETURN:
-    setDelayReturn((int)data[1]);
+    ///setDelayReturn((int)data[1]);
+    setDelayReturn((int)d[1]);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;
   case SYSEX_SELECTREVERB:
     Plugin* pluginReverb;
-    memcpy(&pluginReverb, &data[1], sizeof(Plugin*));
+    ///memcpy(&pluginReverb, &data[1], sizeof(Plugin*));
+    memcpy(&pluginReverb, &d[1], sizeof(Plugin*));
     initPluginReverb(pluginReverb);
     break;
   case SYSEX_SELECTCHORUS:
     Plugin* pluginChorus;
-    memcpy(&pluginChorus, &data[1], sizeof(Plugin*));
+    ///memcpy(&pluginChorus, &data[1], sizeof(Plugin*));
+    memcpy(&pluginChorus, &d[1], sizeof(Plugin*));
     initPluginChorus(pluginChorus);
     break;
   case SYSEX_DELAYBPM:
-    memcpy(&f, &data[1], sizeof(float));
+    ///memcpy(&f, &data[1], sizeof(float));
+    memcpy(&f, &d[1], sizeof(float));
     setDelayBPM(f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;    
   case SYSEX_DELAYBEATRATIO:
-    memcpy(&f, &data[1], sizeof(float));
+    ///memcpy(&f, &data[1], sizeof(float));
+    memcpy(&f, &d[1], sizeof(float));
     setDelayBeatRatio(f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;    
   case SYSEX_DELAYFEEDBACK:
-    memcpy(&f, &data[1], sizeof(float));
+    ///memcpy(&f, &data[1], sizeof(float));
+    memcpy(&f, &d[1], sizeof(float));
     setDelayFeedback(f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;    
   case SYSEX_DELAYLFOFREQ:
-    memcpy(&f, &data[1], sizeof(float));
+    ///memcpy(&f, &data[1], sizeof(float));
+    memcpy(&f, &d[1], sizeof(float));
     setDelayLFOFreq(f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;    
   case SYSEX_DELAYLFODEPTH:
-    memcpy(&f, &data[1], sizeof(float));
+    ///memcpy(&f, &data[1], sizeof(float));
+    memcpy(&f, &d[1], sizeof(float));
     setDelayLFODepth(f);
     if(!fromGui) {
-      MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      ///MidiPlayEvent evSysex(0, 0, ME_SYSEX, data, length);
+      MidiPlayEvent evSysex(0, 0, ME_SYSEX, d, l);
       _gui->writeEvent(evSysex);
     }
     break;    
@@ -3728,7 +3834,7 @@ const MidiPatch* DeicsOnze::getPatchInfo(int /*ch*/, const MidiPatch* p) const {
 */
 //---------------------------------------------------------
 int DeicsOnze::getControllerInfo(int index, const char** name,
-				 int* controller, int* min, int* max)
+				 int* controller, int* min, int* max, int* initval) const
 {
     if (index >= nbrCtrl) {
 	return 0;
@@ -3738,6 +3844,7 @@ int DeicsOnze::getControllerInfo(int index, const char** name,
     *controller = _ctrl[index].num;
     *min = _ctrl[index].min;
     *max = _ctrl[index].max;
+    *initval = 0;                // p4.0.27 FIXME NOTE TODO    
     return (index +1);
 }
 
@@ -3975,10 +4082,32 @@ inline double plusMod(double x, double y) {
 
 
 //---------------------------------------------------------
+//   processMessages
+//   Called from host always, even if output path is unconnected.
+//---------------------------------------------------------
+
+void DeicsOnze::processMessages()
+{
+  //Process messages from the gui
+  while (_gui->fifoSize()) {
+    MidiPlayEvent ev = _gui->readEvent();
+    if (ev.type() == ME_SYSEX) {
+      sysex(ev.len(), ev.data(), true);
+      sendEvent(ev);
+    }
+    else if (ev.type() == ME_CONTROLLER) {
+      setController(ev.channel(), ev.dataA(), ev.dataB(), true);
+      sendEvent(ev);
+    }
+  }
+}
+
+//---------------------------------------------------------
 //   write
 //    synthesize n samples into buffer+offset
 //---------------------------------------------------------
 void DeicsOnze::process(float** buffer, int offset, int n) {
+  /*
   //Process messages from the gui
   while (_gui->fifoSize()) {
     MidiPlayEvent ev = _gui->readEvent();
@@ -3991,6 +4120,8 @@ void DeicsOnze::process(float** buffer, int offset, int n) {
       sendEvent(ev);
     }
   }
+  */
+  
   float* leftOutput = buffer[0] + offset;
   float* rightOutput = buffer[1] + offset; 
 
diff --git a/muse2/synti/deicsonze/deicsonze.h b/muse2/synti/deicsonze/deicsonze.h
index dc7c533d..bd79b7fb 100644
--- a/muse2/synti/deicsonze/deicsonze.h
+++ b/muse2/synti/deicsonze/deicsonze.h
@@ -33,6 +33,7 @@
 
 #include <list>
 
+#include "common_defs.h"
 #include "deicsonzepreset.h"
 #include "deicsonzegui.h"
 #include "deicsonzeplugin.h"
@@ -99,7 +100,8 @@
 
 #define SYSEX_INIT_DATA 1
 #define SYSEX_INIT_DATA_VERSION 1
-#define SAVEINITLENGTH 2
+///#define SAVEINITLENGTH 2
+#define SAVEINITLENGTH 4    // MFG ID, synth ID, init data command, init data version
 
 #define DEICSONZECONFIGURATIONSTR "deicsOnzeConfiguation"
 #define SYSEX_MASTERVOL 4
@@ -432,6 +434,9 @@ struct Global {
 
 class DeicsOnze : public Mess {
   DeicsOnzeGui* _gui;
+      
+  unsigned char* initBuffer;
+  int initLen;
 
   static int useCount;
   static float waveTable[NBRWAVES][RESOLUTION];
@@ -439,6 +444,7 @@ class DeicsOnze : public Mess {
  private:
   void parseInitData(int length, const unsigned char* data);
   void loadConfiguration(QString fileName);
+  void setupInitBuffer(int len);
 
  public:
   float** tempInputChorus;
@@ -577,16 +583,20 @@ class DeicsOnze : public Mess {
   bool setController(int ch, int ctrl, int val, bool fromGui);
   virtual bool setController(int ch, int ctrl, int val);
   bool sysex(int length, const unsigned char* data, bool fromGui); 
-  virtual bool sysex(int length, const unsigned char* data);
+  virtual bool sysex(int l, const unsigned char* d);
   
   virtual const char* getPatchName(int ch, int number, int) const;
   virtual const MidiPatch* getPatchInfo(int, const MidiPatch *) const;
 
   virtual int getControllerInfo(int arg1, const char** arg2, 
-				int* arg3, int* arg4, int* arg5);
-  virtual void getInitData(int* length, const unsigned char** data) const;
+				int* arg3, int* arg4, int* arg5, int* arg6) const;
+  ///virtual void getInitData(int* length, const unsigned char** data) const;
+  virtual void getInitData(int* length, const unsigned char** data);
+  // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+  virtual int oldMidiStateHeader(const unsigned char** data) const;
 
   virtual bool playNote(int channel, int pitch, int velo);
+  virtual void processMessages();
   virtual void process(float** buffer, int offset, int n);
   
   // GUI interface routines
@@ -600,7 +610,7 @@ class DeicsOnze : public Mess {
   virtual void setNativeGeometry(int, int, int, int);
   
   DeicsOnze();
-  ~DeicsOnze();
+  virtual ~DeicsOnze();
 };
 
 
diff --git a/muse2/synti/deicsonze/deicsonzegui.cpp b/muse2/synti/deicsonze/deicsonzegui.cpp
index 3cae14f8..4cb78764 100644
--- a/muse2/synti/deicsonze/deicsonzegui.cpp
+++ b/muse2/synti/deicsonze/deicsonzegui.cpp
@@ -40,6 +40,7 @@
 #include "muse/midictrl.h"
 #include "config.h"
 
+#include "common_defs.h"
 #include "deicsonzegui.h"
 
 #include "plugin.h"
@@ -483,9 +484,11 @@ void DeicsOnzeGui::setChangeChannel(int c) {
 // setPanic
 //-----------------------------------------------------------
 void DeicsOnzeGui::setPanic() {
-  unsigned char* message = new unsigned char[1];
-  message[0]=SYSEX_PANIC;
-  sendSysex(message, 1); 
+  unsigned char message[3];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_PANIC;
+  sendSysex(message, 3); 
 }
 
 //-----------------------------------------------------------
@@ -517,10 +520,12 @@ void DeicsOnzeGui::setNbrVoices(int nv) {
 // setMidiInCh
 //----------------------------------------------------------
 //void DeicsOnzeGui::setMidiInCh(int m) {
-//  unsigned char* message = new unsigned char[2];
-//  message[0]=SYSEX_CHANNELNUM;
-//  message[1]=(unsigned char)(m-1);
-//  sendSysex(message, 2);
+//  unsigned char message[4];
+//  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+//  message[1]=DEICSONZE_UNIQUE_ID;
+//  message[2]=SYSEX_CHANNELNUM;
+//  message[3]=(unsigned char)(m-1);
+//  sendSysex(message, 4);
 //}
 
 //-----------------------------------------------------------
@@ -625,57 +630,69 @@ void DeicsOnzeGui::loadConfiguration() {
 // setQuality
 //-----------------------------------------------------------
 void DeicsOnzeGui::setQuality(const QString& q) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_QUALITY;
-  message[1]=(unsigned char)(q=="High"?
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_QUALITY;
+  message[3]=(unsigned char)(q=="High"?
 			     high:(q=="Middle"?
 				   middle:(q=="Low"?low:ultralow)));
-  sendSysex(message, 2);
+  sendSysex(message, 4);
 }
 //-----------------------------------------------------------
 // setFilter
 //-----------------------------------------------------------
 void DeicsOnzeGui::setFilter(bool f) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_FILTER;
-  message[1]=(unsigned char)f;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_FILTER;
+  message[3]=(unsigned char)f;
+  sendSysex(message, 4);
 }  
 //-----------------------------------------------------------
 // setFontSize
 //-----------------------------------------------------------
 void DeicsOnzeGui::setFontSize(int fs) {
   applyFontSize(fs);
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_FONTSIZE;
-  message[1]=(unsigned char)fs;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_FONTSIZE;
+  message[3]=(unsigned char)fs;
+  sendSysex(message, 4);
 }
 //-----------------------------------------------------------
 // setSaveOnlyUsed
 //-----------------------------------------------------------
 void DeicsOnzeGui::setSaveOnlyUsed(bool sou) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_SAVEONLYUSED;
-  message[1]=(unsigned char)sou;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_SAVEONLYUSED;
+  message[3]=(unsigned char)sou;
+  sendSysex(message, 4);
   updateSaveOnlyUsed(sou);  
 }
 void DeicsOnzeGui::setSaveOnlyUsedComp(bool souc) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_SAVEONLYUSED;
-  message[1]=(unsigned char)!souc;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_SAVEONLYUSED;
+  message[3]=(unsigned char)!souc;
+  sendSysex(message, 4);
   updateSaveOnlyUsed(!souc);
 }
 //-----------------------------------------------------------
 // setSaveConfig
 //-----------------------------------------------------------
 void DeicsOnzeGui::setSaveConfig(bool ssc) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_SAVECONFIG;
-  message[1]=(unsigned char)ssc;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_SAVECONFIG;
+  message[3]=(unsigned char)ssc;
+  sendSysex(message, 4);
 }
 //-----------------------------------------------------------
 // setColor
@@ -1524,6 +1541,7 @@ void DeicsOnzeGui::processEvent(const MidiPlayEvent& ev) {
   else if (ev.type() == ME_SYSEX) {
     //printf("ME_SYSEX\n");
     unsigned char* data = ev.data();
+    
     int cmd = *data;
     float f;
     switch (cmd) {
@@ -2489,16 +2507,20 @@ void DeicsOnzeGui::setProg(int pr) {//must be changed with SysEx
 void DeicsOnzeGui::setIsInitSet(bool b) {
   initSetPathLineEdit->setEnabled(b);
   initSetBrowsePushButton->setEnabled(b);
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_ISINITSET;
-  message[1]=(unsigned char)b;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_ISINITSET;
+  message[3]=(unsigned char)b;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setInitSetPath(const QString& s) {
-  unsigned char* message = new unsigned char[1+MAXSTRLENGTHINITSETPATH];
-  message[0]=SYSEX_INITSETPATH;
-  strncpy((char*)&message[1], s.toAscii().data(), MAXSTRLENGTHINITSETPATH);
-  sendSysex(message, 1+MAXSTRLENGTHINITSETPATH);
+  unsigned char message[3+MAXSTRLENGTHINITSETPATH];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_INITSETPATH;
+  strncpy((char*)&message[3], s.toAscii().data(), MAXSTRLENGTHINITSETPATH);
+  sendSysex(message, 3+MAXSTRLENGTHINITSETPATH);
 }
 void DeicsOnzeGui::setBrowseInitSetPath() {
   QString fileName =
@@ -2522,18 +2544,22 @@ void DeicsOnzeGui::setIsBackgroundPix(bool b) {
   else setBackgroundColor(reinterpret_cast<const QColor &>(*bColor));
   imagePathLineEdit->setEnabled(b);
   imageBrowsePushButton->setEnabled(b);
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_ISBACKGROUNDPIX;
-  message[1]=(unsigned char)b;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_ISBACKGROUNDPIX;
+  message[3]=(unsigned char)b;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setBackgroundPixPath(const QString& s) {
   applyBackgroundPix();
-  unsigned char* message = new unsigned char[1+MAXSTRLENGTHBACKGROUNDPIXPATH];
-  message[0]=SYSEX_BACKGROUNDPIXPATH;
-  strncpy((char*)&message[1], s.toAscii().data(),
+  unsigned char message[3+MAXSTRLENGTHBACKGROUNDPIXPATH];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_BACKGROUNDPIXPATH;
+  strncpy((char*)&message[3], s.toAscii().data(),
 	  MAXSTRLENGTHBACKGROUNDPIXPATH);
-  sendSysex(message, 1+MAXSTRLENGTHBACKGROUNDPIXPATH);
+  sendSysex(message, 3+MAXSTRLENGTHBACKGROUNDPIXPATH);
 }
 void DeicsOnzeGui::setBrowseBackgroundPixPath() {
   QString fileName =
@@ -2553,87 +2579,111 @@ void DeicsOnzeGui::setBrowseBackgroundPixPath() {
 // FX
 //-----------------------------------------------------------
 void DeicsOnzeGui::setChorusActiv(bool a) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUSACTIV;
-  message[1]=(unsigned char)a;
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUSACTIV;
+  message[3]=(unsigned char)a;
+  sendSysex(message, 4);  
 }
 void DeicsOnzeGui::setChannelChorus(int c) {
   sendController(_currentChannel, CTRL_CHORUS_SEND, c);
 }
 void DeicsOnzeGui::setChorusReturn(int val) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUSRETURN;
-  message[1]=(unsigned char)val;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUSRETURN;
+  message[3]=(unsigned char)val;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setSelectChorusPlugin() {
   Plugin* pluginChorus = PluginDialog::getPlugin(this);
   if(pluginChorus) {
-    unsigned char* message = new unsigned char[1+sizeof(Plugin*)];
-    message[0]=SYSEX_SELECTCHORUS;
-    memcpy(&message[1], &pluginChorus, sizeof(Plugin*));
-    sendSysex(message, 1+sizeof(Plugin*));
+    unsigned char message[3+sizeof(Plugin*)];
+    message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+    message[1]=DEICSONZE_UNIQUE_ID;
+    message[2]=SYSEX_SELECTCHORUS;
+    memcpy(&message[3], &pluginChorus, sizeof(Plugin*));
+    sendSysex(message, 3+sizeof(Plugin*));
   }
 }
 /*void DeicsOnzeGui::setPanChorus1(double i) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUS1PAN;
-  message[1]=(unsigned char)(i*(double)MAXCHORUSPARAM);
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUS1PAN;
+  message[3]=(unsigned char)(i*(double)MAXCHORUSPARAM);
+  sendSysex(message, 4);  
 }
 void DeicsOnzeGui::setLFOFreqChorus1(double i) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUS1LFOFREQ;
-  message[1]=(unsigned char)(i*(double)MAXCHORUSPARAM);
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUS1LFOFREQ;
+  message[3]=(unsigned char)(i*(double)MAXCHORUSPARAM);
+  sendSysex(message, 4);  
 }
 void DeicsOnzeGui::setDepthChorus1(double i) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUS1DEPTH;
-  message[1]=(unsigned char)(i*(double)MAXCHORUSPARAM);
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUS1DEPTH;
+  message[3]=(unsigned char)(i*(double)MAXCHORUSPARAM);
+  sendSysex(message, 4);  
 }
 void DeicsOnzeGui::setPanChorus2(double i) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUS2PAN;
-  message[1]=(unsigned char)(i*(double)MAXCHORUSPARAM);
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUS2PAN;
+  message[3]=(unsigned char)(i*(double)MAXCHORUSPARAM);
+  sendSysex(message, 4);  
 }
 void DeicsOnzeGui::setLFOFreqChorus2(double i) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUS2LFOFREQ;
-  message[1]=(unsigned char)(i*(double)MAXCHORUSPARAM);
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUS2LFOFREQ;
+  message[3]=(unsigned char)(i*(double)MAXCHORUSPARAM);
+  sendSysex(message, 4);  
 }
 void DeicsOnzeGui::setDepthChorus2(double i) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_CHORUS2DEPTH;
-  message[1]=(unsigned char)(i*(double)MAXCHORUSPARAM);
-  sendSysex(message, 2);  
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_CHORUS2DEPTH;
+  message[3]=(unsigned char)(i*(double)MAXCHORUSPARAM);
+  sendSysex(message, 4);  
   }*/
 void DeicsOnzeGui::setReverbActiv(bool a) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_REVERBACTIV;
-  message[1]=(unsigned char)a;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_REVERBACTIV;
+  message[3]=(unsigned char)a;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setChannelReverb(int r) {
   sendController(_currentChannel, CTRL_REVERB_SEND, r);
 }
 void DeicsOnzeGui::setReverbReturn(int val) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_REVERBRETURN;
-  message[1]=(unsigned char)val;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_REVERBRETURN;
+  message[3]=(unsigned char)val;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setSelectReverbPlugin() {
   Plugin* pluginReverb = PluginDialog::getPlugin(this);
   if(pluginReverb) {
-    unsigned char* message = new unsigned char[1+sizeof(Plugin*)];
-    message[0]=SYSEX_SELECTREVERB;
-    memcpy(&message[1], &pluginReverb, sizeof(Plugin*));
-    sendSysex(message, 1+sizeof(Plugin*));
+    unsigned char message[3+sizeof(Plugin*)];
+    message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+    message[1]=DEICSONZE_UNIQUE_ID;
+    message[2]=SYSEX_SELECTREVERB;
+    memcpy(&message[3], &pluginReverb, sizeof(Plugin*));
+    sendSysex(message, 3+sizeof(Plugin*));
   }
 }
 
@@ -2674,10 +2724,12 @@ void DeicsOnzeGui::setMasterVolKnob(double mv) {
   setMasterVol((int)(mv*(double)MAXMASTERVOLUME));
 }
 void DeicsOnzeGui::setMasterVol(int mv) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_MASTERVOL;
-  message[1]=(unsigned char)mv;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_MASTERVOL;
+  message[3]=(unsigned char)mv;
+  sendSysex(message, 4);
 }
 
 void DeicsOnzeGui::setFeedback(int f) {sendController(_currentChannel, CTRL_FEEDBACK, f);}
@@ -3051,91 +3103,117 @@ void DeicsOnzeGui::setWaveForm4(int w) {
 // set delay
 //--------------------------------------------------------------
 void DeicsOnzeGui::setActivDelay(bool a) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_DELAYACTIV;
-  message[1]=(unsigned char)a;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYACTIV;
+  message[3]=(unsigned char)a;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setDelayReturn(int r) {
-  unsigned char* message = new unsigned char[2];
-  message[0]=SYSEX_DELAYRETURN;
-  message[1]=(unsigned char)r;
-  sendSysex(message, 2);
+  unsigned char message[4];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYRETURN;
+  message[3]=(unsigned char)r;
+  sendSysex(message, 4);
 }
 void DeicsOnzeGui::setChannelDelay(int d) {
   sendController(_currentChannel, CTRL_VARIATION_SEND, (unsigned char)d);
 }
 //void DeicsOnzeGui::setDelayTime(int t) {
-//  unsigned char* message = new unsigned char[2];
-//  message[0]=SYSEX_DELAYTIME;
-//  message[1]=(unsigned char)t;
-//  sendSysex(message, 2);
+//  unsigned char message[4];
+//  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+//  message[1]=DEICSONZE_UNIQUE_ID;
+//  message[2]=SYSEX_DELAYTIME;
+//  message[3]=(unsigned char)t;
+//  sendSysex(message, 4);
 //  updateDelayTime(t);
 //}
 void DeicsOnzeGui::setDelayBPM(double t) {
   //int it = (int)(((t - MINDELAYTIME) / (MAXDELAYTIME - MINDELAYTIME))*255.0);
-  unsigned char* message = new unsigned char[sizeof(float)+1];
-  message[0]=SYSEX_DELAYBPM;
+  unsigned char message[sizeof(float)+3];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYBPM;
   float f = (float)t;
-  memcpy(&message[1], &f, sizeof(float));
-  message[1]=(unsigned char)f;
-  sendSysex(message, sizeof(float)+1);
+  ///memcpy(&message[1], &f, sizeof(float));
+  memcpy(&message[3], &f, sizeof(float));
+  ///message[1]=(unsigned char)f;
+  message[3]=(unsigned char)f;
+  sendSysex(message, sizeof(float)+3);
   //updateDelayTime(it);
 } 
 void DeicsOnzeGui::setDelayBeatRatio(double t) {
-  unsigned char* message = new unsigned char[sizeof(float)+1];
-  message[0]=SYSEX_DELAYBEATRATIO;
+  unsigned char message[sizeof(float)+3];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYBEATRATIO;
   float f = (float)t;
-  memcpy(&message[1], &f, sizeof(float));
-  message[1]=(unsigned char)f;
-  sendSysex(message, sizeof(float)+1);
+  ///memcpy(&message[1], &f, sizeof(float));
+  memcpy(&message[3], &f, sizeof(float));
+  ///message[1]=(unsigned char)f;
+  message[3]=(unsigned char)f;
+  sendSysex(message, sizeof(float)+3);
 } 
 //void DeicsOnzeGui::setDelayFeedback(int f) {
-//  unsigned char* message = new unsigned char[2];
-//  message[0]=SYSEX_DELAYFEEDBACK;
-//  message[1]=(unsigned char)f;
-//  sendSysex(message, 2);
+//  unsigned char message[4];
+//  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+//  message[1]=DEICSONZE_UNIQUE_ID;
+//  message[2]=SYSEX_DELAYFEEDBACK;
+//  message[3]=(unsigned char)f;
+//  sendSysex(message, 4);
 //  updateDelayFeedback(f);
 //}
 void DeicsOnzeGui::setDelayFeedback(double t) {
   //int idf = (int)(f*128.0+128.0);
-  unsigned char* message = new unsigned char[sizeof(float)+1];
-  message[0]=SYSEX_DELAYFEEDBACK;
+  unsigned char message[sizeof(float)+3];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYFEEDBACK;
   float f = (float)t;
-  memcpy(&message[1], &f, sizeof(float));
-  sendSysex(message, sizeof(float)+1);
+  memcpy(&message[3], &f, sizeof(float));
+  sendSysex(message, sizeof(float)+3);
   //updateDelayFeedback(idf);
 }
 //void DeicsOnzeGui::setDelayPanLFOFreq(int pf) {
-//  unsigned char* message = new unsigned char[2];
-//  message[0]=SYSEX_DELAYLFOFREQ;
-//  message[1]=(unsigned char)pf;
-//  sendSysex(message, 2);
+//  unsigned char message[4];
+//  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+//  message[1]=DEICSONZE_UNIQUE_ID;
+//  message[2]=SYSEX_DELAYLFOFREQ;
+//  message[3]=(unsigned char)pf;
+//  sendSysex(message, 4);
 //  updateDelayPanLFOFreq(pf);
 //}
 void DeicsOnzeGui::setDelayPanLFOFreq(double pf) {
   //int ipf = (int)(((pf - MINFREQ) / (MAXFREQ - MINFREQ))*255.0);
-  unsigned char* message = new unsigned char[sizeof(float)+1];
-  message[0]=SYSEX_DELAYLFOFREQ;
+  unsigned char message[sizeof(float)+3];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYLFOFREQ;
   float f = (float)pf;
-  memcpy(&message[1], &f, sizeof(float));
-  sendSysex(message, sizeof(float)+1);
+  memcpy(&message[3], &f, sizeof(float));
+  sendSysex(message, sizeof(float)+3);
   //updateDelayPanLFOFreq(ipf);
 }
 //void DeicsOnzeGui::setDelayPanLFODepth(int pd) {
-//  unsigned char* message = new unsigned char[2];
-//  message[0]=SYSEX_DELAYLFODEPTH;
-//  message[1]=(unsigned char)pd;
-//  sendSysex(message, 2);
+//  unsigned char message[4];
+//  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+//  message[1]=DEICSONZE_UNIQUE_ID;
+//  message[2]=SYSEX_DELAYLFODEPTH;
+//  message[3]=(unsigned char)pd;
+//  sendSysex(message, 4);
 //  updateDelayPanLFODepth(pd);
 //}
 void DeicsOnzeGui::setDelayPanLFODepth(double pd) {
   //int ipd = (int)(pd*255.0);
-  unsigned char* message = new unsigned char[sizeof(float)+1];
-  message[0]=SYSEX_DELAYLFODEPTH;
+  unsigned char message[sizeof(float)+3];
+  message[0]=MUSE_SYNTH_SYSEX_MFG_ID;
+  message[1]=DEICSONZE_UNIQUE_ID;
+  message[2]=SYSEX_DELAYLFODEPTH;
   float f = (float)pd;
-  memcpy(&message[1], &f, sizeof(float));
-  sendSysex(message, sizeof(float)+1);
+  memcpy(&message[3], &f, sizeof(float));
+  sendSysex(message, sizeof(float)+3);
   //updateDelayPanLFODepth(ipd);
 }
 
@@ -4339,7 +4417,9 @@ void DeicsOnzeGui::updateBackgroundPixPath(QString s) {
   imagePathLineEdit->blockSignals(false);
 }
 void DeicsOnzeGui::applyBackgroundPix() {
+  #ifdef DEICSONZE_DEBUG
   printf("applyBackgroundPix\n");
+  #endif
   QPalette p = this->palette();
   QPixmap pixmap = QPixmap(imagePathLineEdit->text());
   p.setBrush((this)->backgroundRole(), QBrush(pixmap));
diff --git a/muse2/synti/fluid/common_defs.h b/muse2/synti/fluid/common_defs.h
new file mode 100644
index 00000000..6aa62bc0
--- /dev/null
+++ b/muse2/synti/fluid/common_defs.h
@@ -0,0 +1,12 @@
+#ifndef __FLUID_UNIQUE_ID_H
+#define __FLUID_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define FLUID_UNIQUE_ID      0
+
+//#define FLUID_DEBUG      
+
+enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE };
+
+#endif
+
diff --git a/muse2/synti/fluid/fluid.cpp b/muse2/synti/fluid/fluid.cpp
index ad3d06a6..c06e672e 100644
--- a/muse2/synti/fluid/fluid.cpp
+++ b/muse2/synti/fluid/fluid.cpp
@@ -28,6 +28,7 @@
 
 #include "muse/midictrl.h"
 
+//#include "common_defs.h"
 #include "muse/midi.h"
 #include "fluid.h"
 #include "fluidgui.h"
@@ -186,7 +187,6 @@ bool ISynth::sysex(int len, const unsigned char* data)
                               }
                         }
                   }
-
             //---------------------------------------------
             //  Universal Realtime
             //---------------------------------------------
@@ -194,55 +194,68 @@ bool ISynth::sysex(int len, const unsigned char* data)
             else if (data[0] == 0x7f) {
                   if (data[1] == 0x7f) {  // device Id
                         if ((data[2] == 0x4) && (data[3] == 0x1)) {
+                           if(len == 6)
+                           {
                               float v = (data[5]*128 + data[4])/32767.0;
                               fluid_synth_set_gain(_fluidsynth, v);
                               return false;
                               }
+                           }   
                         }
                   }
-
             //---------------------------------------------
             //  MusE Soft Synth
             //---------------------------------------------
 
-            else if (data[0] == 0x7c) {
+            else if (data[0] == MUSE_SYNTH_SYSEX_MFG_ID) {
                   int n = len - 3;
                   if (n < 1) {
+                        #ifdef FS_DEBUG
                         printf("fluid: bad sysEx:\n");
+                        #endif
                         return false;
                         }
                   char buffer[n+1];
                   memcpy(buffer, (char*)data+3, n);
                   buffer[n] = 0;
-                  if (data[1] == 0) {     // fluid
-                        if (data[2] == 1) {  // load sound font
+                  if (data[1] == FLUID_UNIQUE_ID) {     // fluid
+                        //if (data[2] == 1) {  // load sound font
+                        if (data[2] == SF_REPLACE) {  // load sound font
                               sysexSoundFont(SF_REPLACE, buffer);
                               return false;
                               }
-                        else if (data[2] == 2) {  // load sound font
+                        //else if (data[2] == 2) {  // load sound font
+                        else if (data[2] == SF_ADD) {  // load sound font
                               sysexSoundFont(SF_ADD, buffer);
                               return false;
                               }
-                        else if (data[2] == 3) {  // load sound font
+                        //else if (data[2] == 3) {  // load sound font
+                        else if (data[2] == SF_REMOVE) {  // load sound font
                               sysexSoundFont(SF_REMOVE, buffer);
                               return false;
                               }
                         }
                   }
+            
             else if (data[0] == 0x41) {   // roland
-                  if (data[1] == 0x10 && data[2] == 0x42 && data[3] == 0x12
-                     && data[4] == 0x40 && data[5] == 00 && data[6] == 0x7f
-                     && data[7] == 0x41) {
-                        // gs on
-                        gmOn(true);
-                        return false;
-                        }
-                  }
-            }
+                  if (data[1] == 0x10 && data[2] == 0x42 && data[3] == 0x12)
+                  {
+                     if (len == 8) {
+                       if(data[4] == 0x40 && data[5] == 00 && data[6] == 0x7f && data[7] == 0x41) {
+                          // gs on
+                          gmOn(true);
+                          return false;
+                       }    
+                     }
+                  }      
+                }
+            }      
+      #ifdef FS_DEBUG
       printf("fluid: unknown sysex received, len %d:\n", len);
       for (int i = 0; i < len; ++i)
             printf("%02x ", data[i]);
       printf("\n");
+      #endif
       return false;
       }
 
@@ -292,6 +305,8 @@ void ISynth::showNativeGui(bool flag)
 
 ISynth::~ISynth()
       {
+      if(gui)        
+        delete gui;  // p4.0.27
       // TODO delete settings
       if (_fluidsynth)
             delete_fluid_synth(_fluidsynth);
@@ -390,7 +405,9 @@ const char* ISynth::getPatchName(int /*ch*/, int val, int, bool /*drum*/) const
       const char* name = "<unknown>";
 
       if (_busy) {
+            //#ifdef FS_DEBUG
             printf("fluid: getPatchName(): busy!\n");
+            //#endif
             return name;
             }
       fluid_font = fluid_synth_get_sfont_by_id(_fluidsynth, hbank);
@@ -399,8 +416,12 @@ const char* ISynth::getPatchName(int /*ch*/, int val, int, bool /*drum*/) const
             if (preset)
                   name = (*preset->get_name)(preset);
             else
+            {
+                  //#ifdef FS_DEBUG
                   fprintf(stderr, "no fluid preset for bank %d prog %d\n",
                      lbank, prog);
+                  //#endif   
+            }         
             }
       else
             fprintf(stderr, "ISynth::getPatchName(): no fluid font id=%d found\n", hbank);
@@ -414,7 +435,9 @@ const char* ISynth::getPatchName(int /*ch*/, int val, int, bool /*drum*/) const
 const MidiPatch* ISynth::getPatchInfo(int ch, const MidiPatch* p) const
       {
       if (_busy) {
+            //#ifdef FS_DEBUG
             printf("fluid: getPatchInfo(): busy!\n");
+            //#endif
             return 0;
             }
       if (p == 0) {
@@ -459,13 +482,14 @@ void ISynth::getInitData(int* len, const unsigned char** data)
             if (initBuffer)
                   delete [] initBuffer;
             initBuffer = new unsigned char[n];
+            initLen = n;    // p4.0.27 Tim.
             }
-      initBuffer[0] = 0x7c;
-      initBuffer[1] = 0x00;
+      initBuffer[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      initBuffer[1] = FLUID_UNIQUE_ID;
       initBuffer[2] = SF_REPLACE;
       strcpy((char*)(initBuffer+3), sfont);
       *len = n;
-      *data = initBuffer;
+      *data = (unsigned char*)initBuffer;
       }
 
 //---------------------------------------------------------
@@ -482,11 +506,15 @@ void ISynth::sysexSoundFont(SfOp op, const char* data)
             case SF_REPLACE:
             case SF_ADD:
                   if (sfont && (strcmp(sfont, data) == 0)) {
+                        #ifdef FS_DEBUG
                         fprintf(stderr, "fluid: font already loaded\n");
+                        #endif
                         break;
                         }
                   if (_busy) {
+                        //#ifdef FS_DEBUG
                         fprintf(stderr, "fluid: busy!\n");
+                        //#endif
                         break;
                         }
                   _busy = true;
@@ -528,18 +556,35 @@ void ISynth::noRTHelper()
                   }
             int id = getFontId();
             if (id != -1) {
+                  #ifdef FS_DEBUG
                   fprintf(stderr, "ISynth: unload old font\n");
+                  #endif
                   fluid_synth_sfunload(synth(), (unsigned)id, true);
                   }
-            int rv = fluid_synth_sfload(synth(), getFont(), true);
+            const char* fontname = getFont();
+            int rv = fluid_synth_sfload(synth(), fontname, true);
             if (rv == -1) {
                   fprintf(stderr, "ISynth: sfload %s failed\n",
                      fluid_synth_error(synth()));
                   }
             else {
                   setFontId(rv);
+                  
+                  // Inform the gui.      p4.0.27 Tim
+                  int slen = strlen(fontname);
+                  int n = slen + 2;
+                  unsigned char d[n];
+                  d[0] = FS_SEND_SOUNDFONT_NAME;
+                  if(slen != 0)
+                    memcpy(d + 1, fontname, slen);
+                  d[1 + slen] = 0;
+                  MidiPlayEvent ev(0,0, ME_SYSEX, d, n);
+                  gui->writeEvent(ev);
+                  
+                  #ifdef FS_DEBUG
                   fprintf(stderr, "ISynth: sfont %s loaded as %d\n ",
                      getFont(), rv);
+                  #endif   
                   }
             fluid_synth_set_gain(synth(), 1.0);  //?
             _busy = false;
diff --git a/muse2/synti/fluid/fluid.h b/muse2/synti/fluid/fluid.h
index e80f1463..02b111e4 100644
--- a/muse2/synti/fluid/fluid.h
+++ b/muse2/synti/fluid/fluid.h
@@ -20,8 +20,9 @@
 #include <list>
 #include <fluidsynth.h>
 #include "libsynti/mess.h"
+#include "common_defs.h"
 
-enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE };
+//enum SfOp { SF_REPLACE = 1, SF_ADD, SF_REMOVE };
 class FLUIDGui;
 
 //---------------------------------------------------------
@@ -73,8 +74,12 @@ class ISynth : public Mess {
 
    public:
       ISynth();
-      ~ISynth();
+      virtual ~ISynth();
 
+      // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+      // Note for Fluid, do nothing because unlike other synths, Fluid already had correct sysex headers.
+      //virtual int oldMidiStateHeader(const unsigned char** data) const;  
+      
       fluid_synth_t* synth() { return _fluidsynth; }
       const fluid_synth_t* synth() const { return _fluidsynth; }
       char* getFont() const  { return sfont; }
diff --git a/muse2/synti/fluid/fluidgui.cpp b/muse2/synti/fluid/fluidgui.cpp
index af8d937c..1f948a7d 100644
--- a/muse2/synti/fluid/fluidgui.cpp
+++ b/muse2/synti/fluid/fluidgui.cpp
@@ -15,9 +15,12 @@
 #include <QFileDialog>
 #include <QFileInfo>
 #include <QMessageBox>
+#include <QSocketNotifier>
 
+#include "common_defs.h"
 #include "fluidgui.h"
 #include "muse/midi.h"
+#include "muse/mpevent.h"
 #include "muse/icons.h"
 
 //---------------------------------------------------------
@@ -28,6 +31,10 @@ FLUIDGui::FLUIDGui()
    : QDialog(0, Qt::Window), MessGui()
       {
       setupUi(this);
+      //Connect socketnotifier to fifo
+      QSocketNotifier* s = new QSocketNotifier(readFd, QSocketNotifier::Read);
+      connect(s, SIGNAL(activated(int)), SLOT(readMessage(int)));
+      
       fdialogButton->setIcon(QIcon(*openIcon));
       connect(fdialogButton, SIGNAL(clicked()), SLOT(soundFontFileDialog()));
       connect(loadButton, SIGNAL(clicked()), SLOT(loadFont()));
@@ -60,9 +67,9 @@ void FLUIDGui::loadFont()
       int len     = strlen(path) + 1 + 3;
       unsigned char buffer[len];
       int k       = 0;
-      buffer[k++] = 0x7c;
-      buffer[k++] = 0x00;       // fluid
-      buffer[k++] = 0x01;       // load sound font
+      buffer[k++] = MUSE_SYNTH_SYSEX_MFG_ID;
+      buffer[k++] = FLUID_UNIQUE_ID;       // fluid
+      buffer[k++] = SF_REPLACE;       // load sound font
       strcpy((char*)(&buffer[k]), path);
       sendSysex(buffer, len);
       }
@@ -80,3 +87,40 @@ void FLUIDGui::soundFontFileDialog()
             }
       }
 
+void FLUIDGui::processEvent(const MidiPlayEvent& ev) 
+{
+      // p4.0.27 
+      if (ev.type() == ME_SYSEX)   {
+            const unsigned char* data = ev.data();
+            switch (*data) {
+                  case FS_SEND_SOUNDFONT_NAME: {
+                        //const char* filename = data+1;
+                        //pathEntry->setText(QString(filename));
+                        pathEntry->setText((const char*)(data+1));
+                        break;
+                        }
+                  default:
+                          #ifdef FS_DEBUG
+                          printf("FLUIDGui::processEvent() : Unknown Sysex received: %d\n", ev.type());
+                          #endif
+                        break;
+            }
+      }
+      else
+      {
+          #ifdef FS_DEBUG
+          printf("FLUIDGui::processEvent - unknown event of type %dreceived from synth.\n", ev.type());
+          #endif
+      }    
+}
+
+//---------------------------------------------------------
+//   readMessage
+//---------------------------------------------------------
+
+void FLUIDGui::readMessage(int)
+      {
+      MessGui::readMessage();   // p4.0.27
+      }
+
+
diff --git a/muse2/synti/fluid/fluidgui.h b/muse2/synti/fluid/fluidgui.h
index 3e564538..2752567f 100644
--- a/muse2/synti/fluid/fluidgui.h
+++ b/muse2/synti/fluid/fluidgui.h
@@ -12,6 +12,10 @@
 #include "ui_fluidguibase.h"
 #include "libsynti/gui.h"
 
+#define FS_SEND_SOUNDFONT_NAME 1
+
+//#define FS_DEBUG  
+
 class QDialog;
 
 //---------------------------------------------------------
@@ -23,11 +27,13 @@ class FLUIDGui : public QDialog, public Ui::FLUIDGuiBase, public MessGui {
       Q_OBJECT
 
    private slots:
+      void readMessage(int);
       void soundFontFileDialog();
       void loadFont();
 
    public:
       FLUIDGui();
+      virtual void processEvent(const MidiPlayEvent&);
       };
 
 #endif
diff --git a/muse2/synti/fluidsynth/common_defs.h b/muse2/synti/fluidsynth/common_defs.h
new file mode 100644
index 00000000..f1f4007d
--- /dev/null
+++ b/muse2/synti/fluidsynth/common_defs.h
@@ -0,0 +1,8 @@
+#ifndef __FLUIDSYNTH_UNIQUE_ID_H
+#define __FLUIDSYNTH_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define FLUIDSYNTH_UNIQUE_ID      3
+
+#endif
+
diff --git a/muse2/synti/fluidsynth/fluidsynthgui.cpp b/muse2/synti/fluidsynth/fluidsynthgui.cpp
index 2e91515f..6dda43bd 100644
--- a/muse2/synti/fluidsynth/fluidsynthgui.cpp
+++ b/muse2/synti/fluidsynth/fluidsynthgui.cpp
@@ -22,6 +22,7 @@
 #include "muse/midi.h"
 #include "icons.h"
 
+#include "common_defs.h"
 
  /*
 #include "muse/debug.h"
@@ -183,10 +184,14 @@ void FluidSynthGui::loadClicked()
 
 void FluidSynthGui::sendLastdir(QString dir)
       {
-      int l = dir.length()+2;
+      //int l = dir.length()+2;
+      int l = dir.length()+4;
       byte data[l];
-      data[0] = FS_LASTDIR_CHANGE;
-      memcpy(data+1, dir.toLatin1(), dir.length()+1);
+      data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      data[1] = FLUIDSYNTH_UNIQUE_ID;
+      data[2] = FS_LASTDIR_CHANGE;
+      //memcpy(data+1, dir.toLatin1(), dir.length()+1);
+      memcpy(data+3, dir.toLatin1(), dir.length()+1);
       sendSysex(data,l);
       }
 
@@ -197,11 +202,15 @@ void FluidSynthGui::sendLastdir(QString dir)
 
 void FluidSynthGui::sendLoadFont(QString filename)
       {
-      int l = filename.length()+3;
+      //int l = filename.length()+3;
+      int l = filename.length()+5;
       byte data[l];
-      data[0] = FS_PUSH_FONT;
-      data[1] = FS_UNSPECIFIED_ID;
-      memcpy(data+2, filename.toLatin1(), filename.length()+1);
+      data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      data[1] = FLUIDSYNTH_UNIQUE_ID;
+      data[2] = FS_PUSH_FONT;
+      data[3] = FS_UNSPECIFIED_ID;
+      //memcpy(data+2, filename.toLatin1(), filename.length()+1);
+      memcpy(data+4, filename.toLatin1(), filename.length()+1);
       sendSysex(data,l);
       }
 
@@ -446,9 +455,13 @@ void FluidSynthGui::changeGain(int value)
 //---------------------------------------------------------
 void FluidSynthGui::dumpInfo()
       {
-      byte data[1];
-      data[0] = FS_DUMP_INFO;
-      sendSysex(data, 1);
+      //byte data[1];
+      byte data[3];
+      data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      data[1] = FLUIDSYNTH_UNIQUE_ID;
+      data[2] = FS_DUMP_INFO;
+      //sendSysex(data, 1);
+      sendSysex(data, 3);
       }
 
 //---------------------------------------------------------
@@ -581,11 +594,15 @@ int FluidSynthGui::getSoundFontId(QString q)
 
 void FluidSynthGui::sendChannelChange(byte font_id, byte channel)
       {
-      byte data[3];
-      data[0] = FS_SOUNDFONT_CHANNEL_SET;
-      data[1] = font_id;
-      data[2] = channel;
-      sendSysex(data, 3);
+      //byte data[3];
+      byte data[5];
+      data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      data[1] = FLUIDSYNTH_UNIQUE_ID;
+      data[2] = FS_SOUNDFONT_CHANNEL_SET;
+      data[3] = font_id;
+      data[4] = channel;
+      //sendSysex(data, 3);
+      sendSysex(data, 5);
       }
 
 //---------------------------------------------------------
@@ -594,21 +611,29 @@ void FluidSynthGui::sendChannelChange(byte font_id, byte channel)
 //---------------------------------------------------------
 void FluidSynthGui::sendDrumChannelChange(byte onoff, byte channel)
       {
-      byte data[3];
-      data[0] = FS_DRUMCHANNEL_SET;
-      data[1] = onoff;
-      data[2] = channel;
-      sendSysex(data, 3);
+      //byte data[3];
+      byte data[5];
+      data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      data[1] = FLUIDSYNTH_UNIQUE_ID;
+      data[2] = FS_DRUMCHANNEL_SET;
+      data[3] = onoff;
+      data[4] = channel;
+      //sendSysex(data, 3);
+      sendSysex(data, 5);
       if (FS_DEBUG)
             printf("Sent FS_DRUMCHANNEL_SET for channel %d, status: %d\n", channel, onoff);
       }
 
 void FluidSynthGui::popClicked()
       {
-      byte data[2];
-      data[0] = FS_SOUNDFONT_POP;
-      data[1] = currentlySelectedFont;
-      sendSysex(data,2);
+      //byte data[2];
+      byte data[4];
+      data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      data[1] = FLUIDSYNTH_UNIQUE_ID;
+      data[2] = FS_SOUNDFONT_POP;
+      data[3] = currentlySelectedFont;
+      //sendSysex(data,2);
+      sendSysex(data,4);
       }
 
 void FluidSynthGui::sfItemClicked(QTreeWidgetItem* item, int /*col*/)
diff --git a/muse2/synti/fluidsynth/fluidsynthgui.h b/muse2/synti/fluidsynth/fluidsynthgui.h
index 5b39723e..373a2343 100644
--- a/muse2/synti/fluidsynth/fluidsynthgui.h
+++ b/muse2/synti/fluidsynth/fluidsynthgui.h
@@ -46,7 +46,8 @@ struct FluidChannel;
 #define FS_SFDATALEN                    1
 #define FS_VERSION_MAJOR                0
 #define FS_VERSION_MINOR                4
-#define FS_INIT_DATA_HEADER_SIZE        4
+//#define FS_INIT_DATA_HEADER_SIZE        4
+#define FS_INIT_DATA_HEADER_SIZE        6    // Including MFG + synth IDs
 #define FS_INIT_CHANNEL_SECTION       255
 
 // Predefined init-values for fluidsynth
diff --git a/muse2/synti/fluidsynth/fluidsynti.cpp b/muse2/synti/fluidsynth/fluidsynti.cpp
index aadc92ef..35ee16df 100644
--- a/muse2/synti/fluidsynth/fluidsynti.cpp
+++ b/muse2/synti/fluidsynth/fluidsynti.cpp
@@ -12,6 +12,7 @@
 
 #include <QFileInfo>
 
+//#include "common_defs.h"
 #include "fluidsynti.h"
 #include "muse/midi.h"
 
@@ -65,6 +66,7 @@ QString *projPathPtr;
 //
 FluidSynth::FluidSynth(int sr, pthread_mutex_t *_Globalsfloader_mutex) : Mess(2)
       {
+      gui = 0;
       setSampleRate(sr);
       fluid_settings_t* s = new_fluid_settings();
       fluid_settings_setnum(s, (char*) "synth.sample-rate", float(sampleRate()));
@@ -85,19 +87,18 @@ FluidSynth::FluidSynth(int sr, pthread_mutex_t *_Globalsfloader_mutex) : Mess(2)
       //pthread_mutex_init(&_sfloader_mutex,NULL);
       _sfloader_mutex = _Globalsfloader_mutex;
 
-/*
-      buffer = 0;
-      bufferlen = 0;
-      */
+      initBuffer  = 0;
+      initLen     = 0;
       }
 
 FluidSynth::~FluidSynth()
       {
       int err = delete_fluid_synth (fluidsynth);
-      delete gui;
+      if(gui)
+        delete gui;
 
-/*      if (buffer)
-               delete [] buffer;*/
+      if (initBuffer)
+            delete [] initBuffer;
       if (err == -1) {
             std::cerr << DEBUG_ARGS << "error while destroying synth: " << fluid_synth_error(fluidsynth) << std::endl;
             return;
@@ -141,6 +142,13 @@ bool FluidSynth::init(const char* name)
       return false;
       }
 
+int FluidSynth::oldMidiStateHeader(const unsigned char** data) const 
+{
+  unsigned char const d[2] = {MUSE_SYNTH_SYSEX_MFG_ID, FLUIDSYNTH_UNIQUE_ID};
+  *data = &d[0];
+  return 2; 
+}
+        
 //---------------------------------------------------------
 //   processMessages
 //   Called from host always, even if output path is unconnected.
@@ -207,7 +215,7 @@ void FluidSynth::process(float** ports, int offset, int len)
 //   getInitData
 // Prepare data that will restore the synth's state on load
 //---------------------------------------------------------
-void FluidSynth::getInitData(int* n, const unsigned char** data) const
+void FluidSynth::getInitData(int* n, const unsigned char** data) 
       {
 
  //printf("projPathPtr ");
@@ -250,16 +258,29 @@ void FluidSynth::getInitData(int* n, const unsigned char** data) const
 
       if (FS_DEBUG)
             printf("Total length of init sysex: %d\n", len);
-      byte* d = new byte[len];
+      
+      //byte* d = new byte[len];
+      if (len > initLen) {
+            if (initBuffer)
+                  delete [] initBuffer;
+            initBuffer = new byte[len];
+            initLen = len;    
+            }
 
       // Header:
-      d[0] = FS_INIT_DATA;
-      d[1] = FS_VERSION_MAJOR;
-      d[2] = FS_VERSION_MINOR;
-      d[3] = stack.size();
+      //d[0] = FS_INIT_DATA;
+      //d[1] = FS_VERSION_MAJOR;
+      //d[2] = FS_VERSION_MINOR;
+      //d[3] = stack.size();
+      initBuffer[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      initBuffer[1] = FLUIDSYNTH_UNIQUE_ID;
+      initBuffer[2] = FS_INIT_DATA;
+      initBuffer[3] = FS_VERSION_MAJOR;
+      initBuffer[4] = FS_VERSION_MINOR;
+      initBuffer[5] = stack.size();
 
       //Lastdir:
-      byte* chptr = d + FS_INIT_DATA_HEADER_SIZE;
+      byte* chptr = initBuffer + FS_INIT_DATA_HEADER_SIZE;
       memcpy(chptr, lastdir.c_str(), strlen(lastdir.c_str())+1);
 
       //For each font...
@@ -298,14 +319,14 @@ void FluidSynth::getInitData(int* n, const unsigned char** data) const
       *chptr = cho_on; chptr++;
       if (FS_DEBUG) {
             for (int i=0; i<len; i++)
-                  printf("%c ", d[i]);
+                  printf("%c ", initBuffer[i]);
             printf("\n");
             for (int i=0; i<len; i++)
-                  printf("%x ", d[i]);
+                  printf("%x ", initBuffer[i]);
             printf("\n");
             }
       // Give values to host:
-      *data = d;
+      *data = (unsigned char*)initBuffer;
       *n = len;
       }
 
@@ -313,7 +334,7 @@ void FluidSynth::getInitData(int* n, const unsigned char** data) const
 // parseInitData
 //-----------------------------------
 void FluidSynth::parseInitData(int n, const byte* d)
-      {
+{
       printf("projPathPtr ");
       std::cout << *projPathPtr->toAscii().data() << std::endl;
 
@@ -329,6 +350,7 @@ void FluidSynth::parseInitData(int n, const byte* d)
 
       byte version_major, version_minor;
       version_major = d[1]; version_minor = d[2];
+      //version_major = d[3]; version_minor = d[4];
 
       // Check which version of the initdata we're using and if it's OK
       if (!(version_major == FS_VERSION_MAJOR && version_minor == FS_VERSION_MINOR)) {
@@ -337,9 +359,9 @@ void FluidSynth::parseInitData(int n, const byte* d)
                   }
 
             if (version_major == 0 && version_minor == 1) {
-               sendError("Initialization data created with different version of FluidSynth Mess, will be ignored.");
-               return;
-               }
+              sendError("Initialization data created with different version of FluidSynth Mess, will be ignored.");
+              return;
+              }
 
             if (version_major == 0 && version_minor <= 2) {
                   load_drumchannels = false;
@@ -351,8 +373,10 @@ void FluidSynth::parseInitData(int n, const byte* d)
             }
 
       byte nr_of_fonts = d[3];
+      //byte nr_of_fonts = d[5];
       nrOfSoundfonts = nr_of_fonts; //"Global" counter
       const byte* chptr = (d + 4);
+      //const byte* chptr = (d + FS_INIT_DATA_HEADER_SIZE);
 
       //Get lastdir:
       lastdir = std::string((char*)chptr);
@@ -365,7 +389,7 @@ void FluidSynth::parseInitData(int n, const byte* d)
       for (int i=0; i<nr_of_fonts; i++) {
             fonts[i].filename = (char*)(chptr);
             chptr+=(strlen(fonts[i].filename.c_str())+1);
-	    QByteArray ba = projPathPtr->toAscii();
+            QByteArray ba = projPathPtr->toAscii();
 
             if (QFileInfo(fonts[i].filename.c_str()).isRelative()) {
                 printf("path is relative, we append full path!\n");
@@ -413,7 +437,7 @@ void FluidSynth::parseInitData(int n, const byte* d)
       for (int i=0; i<nrOfSoundfonts; i++) {
             pushSoundfont(fonts[i].filename.c_str(), fonts[i].extid);
             }
-      }
+}
 
 
 //---------------------------------------------------------
@@ -464,19 +488,29 @@ bool FluidSynth::processEvent(const MidiPlayEvent& ev)
 
 bool FluidSynth::sysex(int n, const unsigned char* d)
       {
-      switch(*d) {
+      if(n < 3 || d[0] != MUSE_SYNTH_SYSEX_MFG_ID 
+          || d[1] != FLUIDSYNTH_UNIQUE_ID) 
+      {
+        if (FS_DEBUG)
+          printf("MusE FluidSynth: Unknown sysex header\n");
+        return false;
+      }
+      
+      //switch(*d) {
+      const unsigned char* chrptr = d + 2;
+      switch(*chrptr) {
             case FS_LASTDIR_CHANGE: {
-                  lastdir = std::string((char*)(d+1));
+                  lastdir = std::string((char*)(chrptr+1));
                   sendLastdir(lastdir.c_str());
                   break;
                   }
             case FS_PUSH_FONT: {
-                  int extid = d[1];
+                  int extid = chrptr[1];
 
                   if (FS_DEBUG)
-                        printf("Client: Got push font %s, id: %d\n",(d+1), extid);
+                        printf("Client: Got push font %s, id: %d\n",(chrptr+1), extid);
 
-                  const char* filename = (const char*)(d+2);
+                  const char* filename = (const char*)(chrptr+2);
                   if (!pushSoundfont(filename, extid))
                               sendError("Could not load soundfont ");
                   break;
@@ -486,19 +520,19 @@ bool FluidSynth::sysex(int n, const unsigned char* d)
                   break;
                   }
             case FS_SOUNDFONT_CHANNEL_SET: {
-                  sfChannelChange(*(d+1), *(d+2));
+                  sfChannelChange(*(chrptr+1), *(chrptr+2));
                   break;
                   }
             case FS_INIT_DATA: {
-                  parseInitData(n,d);
+                  parseInitData(n - 2, chrptr);
                   break;
                   }
             case FS_SOUNDFONT_POP:
-                  popSoundfont(*(d+1));
+                  popSoundfont(*(chrptr+1));
                   break;
             case FS_DRUMCHANNEL_SET: {
-                  byte onoff = (*(d+1));
-                  byte channel = (*(d+2));
+                  byte onoff = (*(chrptr+1));
+                  byte channel = (*(chrptr+2));
                   channels[channel].drumchannel = onoff;
                   if (FS_DEBUG)
                         printf("Client: Set drumchannel on chan %d to %d\n",channel, onoff);
@@ -506,7 +540,7 @@ bool FluidSynth::sysex(int n, const unsigned char* d)
                   }
             default:
                   if (FS_DEBUG)
-                        printf("FluidSynth::sysex() : unknown sysex received: %d\n",*d);
+                        printf("FluidSynth::sysex() : unknown sysex received: %d\n",*chrptr);
                   break;
             }
       return false;
@@ -647,6 +681,7 @@ bool FluidSynth::playNote(int channel, int pitch, int velo)
 void FluidSynth::sendSoundFontData()
       {
       int ndatalen = 2; //2 bytes for command and length
+      //int ndatalen = 4; // 4 bytes for header, command and length
 
       //Calculate length in chars of all strings in the soundfontstack in one string
       for (std::list<FluidSoundFont>::iterator it = stack.begin(); it != stack.end(); it++) {
@@ -654,11 +689,16 @@ void FluidSynth::sendSoundFontData()
             ndatalen += FS_SFDATALEN; //unsigned char for ID
             }
       byte ndata[ndatalen];
-      *ndata = FS_SEND_SOUNDFONTDATA; //The command
+      *(ndata) = FS_SEND_SOUNDFONTDATA; //The command
       *(ndata + 1) = (unsigned char)stack.size (); //Nr of Soundfonts
+      //*ndata = MUSE_SYNTH_SYSEX_MFG_ID; 
+      //*(ndata + 1) = FLUIDSYNTH_UNIQUE_ID; 
+      //*(ndata + 2) = FS_SEND_SOUNDFONTDATA; //The command
+      //*(ndata + 3) = (unsigned char)stack.size (); //Nr of Soundfonts
 
       // Copy the stuff to ndatalen:
       char* chunk_start = (char*)(ndata + 2);
+      //char* chunk_start = (char*)(ndata + 4);
       int chunk_len, name_len;
       for (std::list<FluidSoundFont>::iterator it = stack.begin(); it != stack.end();  ++it) {
             name_len = strlen(it->name.c_str()) + 1;
@@ -675,12 +715,18 @@ void FluidSynth::sendSoundFontData()
 //---------------------------------------------------------
 void FluidSynth::sendChannelData()
       {
-      int chunk_size = 2;
+      ///int chunk_size = 2;
+      int const chunk_size = 2;
       int chdata_length = (chunk_size * FS_MAX_NR_OF_CHANNELS) +1 ; //Command and the 2 channels * 16
+      //int chdata_length = (chunk_size * FS_MAX_NR_OF_CHANNELS) +3 ; // Header, command and the 2 channels * 16
       byte chdata[chdata_length];
       byte* chdptr;
       chdata[0] = FS_SEND_CHANNELINFO;
+      //chdata[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //chdata[1] = FLUIDSYNTH_UNIQUE_ID;
+      //chdata[2] = FS_SEND_CHANNELINFO;
       chdptr = (chdata + 1);
+      //chdptr = (chdata + 3);
       for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
             *(chdptr)    = channels[i].font_extid; //Font external id
             *(chdptr+1)  = i; //Channel nr
@@ -690,10 +736,16 @@ void FluidSynth::sendChannelData()
       // Send drum channel info afterwards (later addition, not very neat, but works...)
 
       int drumchdata_length = FS_MAX_NR_OF_CHANNELS + 1; //1 byte for the command, one byte for each channel
-      byte drumchdata[drumchdata_length ];
-      byte* drumchdataptr = drumchdata;
+      //int drumchdata_length = FS_MAX_NR_OF_CHANNELS + 3; // 2 bytes for header, 1 byte for the command, one byte for each channel
+      byte drumchdata[drumchdata_length];
       *drumchdata = FS_SEND_DRUMCHANNELINFO;
-
+      //drumchdata[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //drumchdata[1] = FLUIDSYNTH_UNIQUE_ID;
+      //drumchdata[2] = FS_SEND_DRUMCHANNELINFO;
+      
+      byte* drumchdataptr = drumchdata;
+      //byte* drumchdataptr = drumchdata + 3;
+      
       for (int i=0; i<FS_MAX_NR_OF_CHANNELS; i++) {
             drumchdataptr++;
             *drumchdataptr = channels[i].drumchannel;
@@ -986,9 +1038,14 @@ int FluidSynth::getControllerInfo(int id, const char** name, int* controller, in
 void FluidSynth::sendError(const char *errorMessage)
       {
       int len = 2 + strlen(errorMessage);
+      //int len = 4 + strlen(errorMessage);
       unsigned char data[len];
       *data = FS_ERROR;
+      //data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //data[1] = FLUIDSYNTH_UNIQUE_ID;
+      //data[2] = FS_ERROR;
       memcpy(data + 1, errorMessage, len - 1);
+      //memcpy(data + 3, errorMessage, len - 3);
       sendSysex(len, data);
       }
 
@@ -1041,9 +1098,14 @@ byte FluidSynth::getFontInternalIdByExtId(byte ext_id)
 void FluidSynth::sendLastdir(const char* lastdir)
       {
       int n = strlen(lastdir) + 2;
+      //int n = strlen(lastdir) + 4;
       byte d[n];
       d[0] = FS_LASTDIR_CHANGE;
+      //d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //d[1] = FLUIDSYNTH_UNIQUE_ID;
+      //d[2] = FS_LASTDIR_CHANGE;
       memcpy(d+1,lastdir, strlen(lastdir)+1);
+      //memcpy(d+3,lastdir, strlen(lastdir)+1);
 
       MidiPlayEvent ev(0,0, ME_SYSEX, d, n);
       gui->writeEvent(ev);
@@ -1289,7 +1351,7 @@ static bool mutexEnabled = false;
 
 static Mess* instantiate(int sr, QWidget*, QString* projectPathPtr, const char* name)
       {
-printf("fluidsynth sampleRate %d\n", sr);
+      printf("fluidsynth sampleRate %d\n", sr);
       projPathPtr=projectPathPtr;
 
       if (!mutexEnabled) {
diff --git a/muse2/synti/fluidsynth/fluidsynti.h b/muse2/synti/fluidsynth/fluidsynti.h
index a371de9e..fde42396 100644
--- a/muse2/synti/fluidsynth/fluidsynti.h
+++ b/muse2/synti/fluidsynth/fluidsynti.h
@@ -20,6 +20,7 @@
 //#include "libsynti/mpevent.h"
 #include "muse/mpevent.h"   
 #include "muse/midictrl.h"
+#include "common_defs.h"
 
 #define FS_DEBUG_DATA 0 //Turn on/off debug print of midi data sent to fluidsynth
 
@@ -83,6 +84,9 @@ class FluidSynth : public Mess {
       void sfChannelChange(unsigned char font_id, unsigned char channel);
       void parseInitData(int n, const byte* d);
 
+      byte* initBuffer;
+      int initLen;
+
       byte getFontInternalIdByExtId (byte channel);
 
       void debug(const char* msg) { if (FS_DEBUG) printf("Debug: %s\n",msg); }
@@ -101,15 +105,17 @@ class FluidSynth : public Mess {
 
 public:
       FluidSynth(int sr, pthread_mutex_t *_Globalsfloader_mutex);
-      ~FluidSynth();
+      virtual ~FluidSynth();
       bool init(const char*);
+      // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+      virtual int oldMidiStateHeader(const unsigned char** data) const;
       virtual void processMessages();
       virtual void process(float**, int, int);
       virtual bool playNote(int channel, int pitch, int velo);
       virtual bool sysex(int, const unsigned char*);
       virtual bool setController(int, int, int);
       void setController(int, int , int, bool);
-      virtual void getInitData(int*, const unsigned char**) const;
+      virtual void getInitData(int*, const unsigned char**);
       virtual const char* getPatchName(int, int, int, bool) const;
       virtual const MidiPatch* getPatchInfo(int i, const MidiPatch* patch) const;
       virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const;
diff --git a/muse2/synti/libsynti/evdata.h.OLD b/muse2/synti/libsynti/evdata.h.OLD
index 4e529bec..8c8b77c9 100644
--- a/muse2/synti/libsynti/evdata.h.OLD
+++ b/muse2/synti/libsynti/evdata.h.OLD
@@ -57,6 +57,8 @@ class EvData {
                   }
             }
       void setData(const unsigned char* p, int l) {
+            if(data)
+              delete[] data;                  // p4.0.27
             data = new unsigned char[l];
             memcpy(data, p, l);
             dataLen = l;
diff --git a/muse2/synti/libsynti/mess.h b/muse2/synti/libsynti/mess.h
index bf9ad0de..81a3fe96 100644
--- a/muse2/synti/libsynti/mess.h
+++ b/muse2/synti/libsynti/mess.h
@@ -37,6 +37,10 @@ struct MidiPatch {
 //  Mess
 //    MusE experimental software synth
 //    Instance virtual interface class
+//   NOTICE: If implementing sysex support, be sure to make a unique ID and use   
+//    it to filter out unrecognized sysexes. Headers should be constructed as:
+//      MUSE_SYNTH_SYSEX_MFG_ID        The MusE SoftSynth Manufacturer ID byte (0x7C) found in midi.h 
+//      0xNN                           The synth's unique ID byte
 //---------------------------------------------------------
 
 class Mess {
@@ -49,6 +53,9 @@ class Mess {
       Mess(int channels);
       virtual ~Mess();
 
+      // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+      virtual int oldMidiStateHeader(const unsigned char** /*data*/) const { return 0; } 
+      
       int channels() const       { return _channels;   }
       int sampleRate() const     { return _sampleRate; }
       void setSampleRate(int r)  { _sampleRate = r;    }
@@ -62,9 +69,9 @@ class Mess {
       virtual bool processEvent(const MidiPlayEvent&);
       virtual bool setController(int, int, int) { return false; }
       virtual bool playNote(int, int, int) { return false; }
-	virtual bool sysex(int, const unsigned char*) { return false; }
+      virtual bool sysex(int, const unsigned char*) { return false; }
 
-      virtual void getInitData(int*, const unsigned char**) const {}
+      virtual void getInitData(int* n, const unsigned char**) /*const*/ { *n = 0; } // No const: Synths may need to allocate member pointers. p4.0.27 Tim
       virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const {return 0;}
       virtual const char* getPatchName(int, int, int, bool) const { return "?"; }
       virtual const MidiPatch* getPatchInfo(int, const MidiPatch*) const { return 0; }
diff --git a/muse2/synti/organ/common_defs.h b/muse2/synti/organ/common_defs.h
new file mode 100644
index 00000000..31d09081
--- /dev/null
+++ b/muse2/synti/organ/common_defs.h
@@ -0,0 +1,8 @@
+#ifndef __ORGAN_UNIQUE_ID_H
+#define __ORGAN_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define ORGAN_UNIQUE_ID      1
+
+#endif
+
diff --git a/muse2/synti/organ/organ.cpp b/muse2/synti/organ/organ.cpp
index 56fb4db1..f3bb3b9f 100644
--- a/muse2/synti/organ/organ.cpp
+++ b/muse2/synti/organ/organ.cpp
@@ -17,6 +17,7 @@
 //#include "libsynti/mpevent.h"
 #include "muse/mpevent.h"   
 
+//#include "common_defs.h"
 #include "organ.h"
 #include "organgui.h"
 
@@ -76,7 +77,8 @@ double Organ::cb2amp(int cb)
 Organ::Organ(int sr)
    : Mess(1)
       {
-      idata = new int[NUM_CONTROLLER];
+      //idata = new int[NUM_CONTROLLER];
+      idata = new unsigned char[3 + NUM_CONTROLLER * sizeof(int)];
       setSampleRate(sr);
       gui = 0;
 
@@ -131,7 +133,8 @@ Organ::~Organ()
       {
       if (gui)
             delete gui;
-      delete idata;
+      //delete idata;
+      delete [] idata;   // p4.0.27
       --useCount;
       if (useCount == 0) {
             delete[] g_pulse_table;
@@ -170,6 +173,13 @@ bool Organ::init(const char* name)
       return false;
       }
 
+int Organ::oldMidiStateHeader(const unsigned char** data) const 
+{
+  unsigned char const d[3] = {MUSE_SYNTH_SYSEX_MFG_ID, ORGAN_UNIQUE_ID, INIT_DATA_CMD};
+  *data = &d[0];
+  return 3; 
+}
+        
 //---------------------------------------------------------
 //   processMessages
 //   Called from host always, even if output path is unconnected.
@@ -192,7 +202,11 @@ void Organ::processMessages()
       sendEvent(ev);
     }
     else
+    {
+      #ifdef ORGAN_DEBUG
       printf("Organ::process(): unknown event\n");
+      #endif
+    }  
   }
 }
   
@@ -404,7 +418,9 @@ bool Organ::playNote(int channel, int pitch, int velo)
             voices[i].harm5_accum = 0;
             return false;
             }
+      #ifdef ORGAN_DEBUG
       printf("organ: voices overflow!\n");
+      #endif
       return false;
       }
 
@@ -424,7 +440,11 @@ void Organ::noteoff(int channel, int pitch)
                   }
             }
       if (!found)
+      {
+            #ifdef ORGAN_DEBUG
             printf("Organ: noteoff %d:%d not found\n", channel, pitch);
+            #endif
+      }      
       }
 
 //---------------------------------------------------------
@@ -515,7 +535,9 @@ void Organ::setController(int ctrl, int data)
                         setController(0, synthCtrl[i].num, synthCtrl[i].val);
                   break;
             default:
+                  #ifdef ORGAN_DEBUG
                   fprintf(stderr, "Organ:set unknown Ctrl 0x%x to 0x%x\n", ctrl, data);
+                  #endif
                   return;
             }
       for (int i = 0; i < NUM_CONTROLLER; ++i) {
@@ -573,37 +595,59 @@ bool Organ::setController(int channel, int ctrl, int data)
 //---------------------------------------------------------
 
 bool Organ::sysex(int n, const unsigned char* data)
-      {
+{
       #ifdef ORGAN_DEBUG
       printf("Organ: sysex\n");
       #endif
-      if (unsigned(n) != (NUM_INIT_CONTROLLER * sizeof(int))) {
-            printf("Organ: unknown sysex\n");
-            return false;
-            }
-      int* s = (int*) data;
-      for (int i = 0; i < NUM_INIT_CONTROLLER; ++i) {
-            int val = *s++;
-            #ifdef ORGAN_DEBUG
-            printf("Organ: sysex before setController num:%d val:%d\n", synthCtrl[i].num, val);
-            #endif
-            setController(0, synthCtrl[i].num, val);
+      
+      // p4.0.27
+      if(unsigned(n) == (3 + NUM_INIT_CONTROLLER * sizeof(int))) 
+      {
+        if (data[0] == MUSE_SYNTH_SYSEX_MFG_ID)        // MusE Soft Synth
+        {
+          if (data[1] == ORGAN_UNIQUE_ID)              // ORGAN
+          {
+            if (data[2] == INIT_DATA_CMD)              // Initialization
+            {  
+              int* s = (int*)(data + 3);
+              for (int i = 0; i < NUM_INIT_CONTROLLER; ++i) 
+              {
+                    int val = *s++;
+                    #ifdef ORGAN_DEBUG
+                    printf("Organ: sysex before setController num:%d val:%d\n", synthCtrl[i].num, val);
+                    #endif
+                    setController(0, synthCtrl[i].num, val);
+              }
+              return false;
             }
-      return false;
+          }
+        }      
       }
-
+      #ifdef ORGAN_DEBUG
+      printf("Organ: unknown sysex\n");
+      #endif
+      return false;
+}
 //---------------------------------------------------------
 //   getInitData
 //---------------------------------------------------------
 
-void Organ::getInitData(int* n, const unsigned char**p) const
-      {
-      int* d = idata;
+//void Organ::getInitData(int* n, const unsigned char**p) const
+void Organ::getInitData(int* n, const unsigned char**p) 
+{
+      // p4.0.27
+      *n = 3 + NUM_INIT_CONTROLLER * sizeof(int);
+      idata[0] = MUSE_SYNTH_SYSEX_MFG_ID;           // MusE Soft Synth
+      idata[1] = ORGAN_UNIQUE_ID;                   // ORGAN
+      idata[2] = INIT_DATA_CMD;                     // Initialization
+      int* d = (int*)&idata[3];
+      
+      //int* d = idata;
       for (int i = 0; i < NUM_INIT_CONTROLLER; ++i)
             *d++ = synthCtrl[i].val;
-      *n = NUM_INIT_CONTROLLER * sizeof(int); // sizeof(idata);
+      //*n = NUM_INIT_CONTROLLER * sizeof(int); // sizeof(idata);
       *p = (unsigned char*)idata;
-      }
+}
 
 //---------------------------------------------------------
 //   MESS
diff --git a/muse2/synti/organ/organ.h b/muse2/synti/organ/organ.h
index 60fee98a..f859ea8c 100644
--- a/muse2/synti/organ/organ.h
+++ b/muse2/synti/organ/organ.h
@@ -15,9 +15,11 @@
 
 #include "muse/midictrl.h"
 #include "libsynti/mess.h"
+#include "common_defs.h"
 
 #define RESOLUTION   (16384*2)
 #define VOICES          128    // max polyphony
+#define INIT_DATA_CMD   1
 
 class OrganGui;
 
@@ -149,7 +151,8 @@ class Organ : public Mess {
       static unsigned freq256[128];
       static double cb2amp(int cb);
 
-      int* idata;  // buffer for init data
+      //int* idata;  // buffer for init data
+      unsigned char* idata;  // buffer for init data
 
       bool brass, flute, reed;
       int attack0, attack1;
@@ -180,7 +183,10 @@ class Organ : public Mess {
       virtual bool setController(int channel, int ctrl, int val);
 
       virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const;
-      virtual void getInitData(int*, const unsigned char**) const;
+      //virtual void getInitData(int*, const unsigned char**) const;
+      virtual void getInitData(int*, const unsigned char**);
+      // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+      virtual int oldMidiStateHeader(const unsigned char** data) const;
 
       //virtual bool guiVisible() const;
       //virtual void showGui(bool);
@@ -193,7 +199,7 @@ class Organ : public Mess {
       virtual bool sysex(int, const unsigned char*);
       static SynthCtrl synthCtrl[];
       Organ(int sampleRate);
-      ~Organ();
+      virtual ~Organ();
       bool init(const char* name);
       };
 
diff --git a/muse2/synti/organ/organgui.cpp b/muse2/synti/organ/organgui.cpp
index b10ab01d..a25a8de9 100644
--- a/muse2/synti/organ/organgui.cpp
+++ b/muse2/synti/organ/organgui.cpp
@@ -19,6 +19,7 @@
 #include <QSocketNotifier>
 #include <QSpinBox>
 
+#include "common_defs.h"
 #include "organgui.h"
 #include "muse/midi.h"
 #include "muse/midictrl.h"
@@ -134,7 +135,9 @@ void OrganGui::setParam(int param, int val)
       
       param &= 0xfff;
       if (param >= int(sizeof(dctrl)/sizeof(*dctrl))) {
+            #ifdef ORGANGUI_DEBUG
             fprintf(stderr, "OrganGui: set unknown Ctrl 0x%x to 0x%x\n", param, val);
+            #endif
             return;
             }
       SynthGuiCtrl* ctrl = &dctrl[param];
@@ -172,7 +175,11 @@ void OrganGui::processEvent(const MidiPlayEvent& ev)
       if (ev.type() == ME_CONTROLLER)
             setParam(ev.dataA(), ev.dataB());
       else
+      {
+            #ifdef ORGANGUI_DEBUG
             printf("OrganGui::illegal event type received\n");
+            #endif
+      }      
       }
 
 //---------------------------------------------------------
diff --git a/muse2/synti/s1/s1.cpp b/muse2/synti/s1/s1.cpp
index c44676ce..9c466b4a 100644
--- a/muse2/synti/s1/s1.cpp
+++ b/muse2/synti/s1/s1.cpp
@@ -21,6 +21,9 @@
 #include "libsynti/mono.h"
 
 #define RESOLUTION   16384
+// Make sure this number is unique among all the MESS synths.
+#define S1_UNIQUE_ID      6
+
 
 //---------------------------------------------------------
 //   S1 - simple mono demo synthesizer
@@ -53,7 +56,7 @@ class S1 : public MessMono {
 
    public:
       S1();
-      ~S1();
+      virtual ~S1();
       };
 
 float* S1::wave_table;
diff --git a/muse2/synti/simpledrums/CMakeLists.txt b/muse2/synti/simpledrums/CMakeLists.txt
deleted file mode 100644
index 6b015f2b..00000000
--- a/muse2/synti/simpledrums/CMakeLists.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-#=============================================================================
-#  MusE
-#  Linux Music Editor
-#  $Id:$
-#
-#  Copyright (C) 2002-2006 by Werner Schweer and others
-#
-#  This program is free software; you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License version 2.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program; if not, write to the Free Software
-#  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-#=============================================================================
-
-QT4_WRAP_CPP ( simpledrums_mocs simpledrumsgui.h ssplugingui.h )
-# QT4_WRAP_UI (  simpledrums_uis simpledrumsguibase.ui sspluginchooserbase.ui )
-QT4_WRAP_UI3 (  simpledrums_uis simpledrumsguibase.ui sspluginchooserbase.ui )
-
-add_library ( simpledrums SHARED
-      simpledrums.cpp
-      simpledrumsgui.cpp
-      simpledrums.h
-      ssplugin.cpp
-      ssplugingui.cpp
-      ssplugin.h
-      common.h
-      ${simpledrums_mocs}
-      ${simpledrums_uis}
-      )
-
-# - tell cmake to name target simpledrums.so instead of
-#   libsimpledrums.so
-# - use precompiled header files
-#
-set_target_properties ( simpledrums
-   PROPERTIES PREFIX ""
-   COMPILE_FLAGS "-O6 -fvisibility=hidden -include ${PROJECT_BINARY_DIR}/all-pic.h"
-   )
-
-target_link_libraries(simpledrums
-      synti
-#      awl
-      ${QT_LIBRARIES}
-      )
-
-install_targets ( /${CMAKE_INSTALL_LIBDIR}/${MusE_INSTALL_NAME}/synthi/ simpledrums )
-
diff --git a/muse2/synti/simpledrums/COPYING b/muse2/synti/simpledrums/COPYING
deleted file mode 100644
index 5c3cefc2..00000000
--- a/muse2/synti/simpledrums/COPYING
+++ /dev/null
@@ -1,3 +0,0 @@
-COPYING
----------------------------------------
-This software is licensed under GNU GPL.
diff --git a/muse2/synti/simpledrums/README b/muse2/synti/simpledrums/README
deleted file mode 100644
index 9e2695dc..00000000
--- a/muse2/synti/simpledrums/README
+++ /dev/null
@@ -1,44 +0,0 @@
---------------------------------------
-Simpledrums v 0.2, by Mathias Lundgren
---------------------------------------
-
-Simpledrums is a simple MESS-synth sampler (MusE Experimental Soft
-Synth) aiming at becoming a simple, tightly integrated sampler for
-MusE, specifically aimed at drumsamples.
-
-Features:
-- 16 channels/samples (1 sample/channel)
-- Simple controls for each individual channel: volume, balance, noteoff-ignore, channel on/off
-- Main volume
-- 4 LADSPA send-effects can be used, 4 effect taps for each individual channel
-- All channel parameters are controllable via the GUI, or by MusE:s controller handling (controller pane in pianoroll/drumeditor)
-- All effect parameters can be controlled via the GUI, or by Sysex messages (f.ex. turn effect on/off, modify effect parameters)
-- Complete synth state (fx-parameters, samples etc) is saved together with MusE project, and restored later when loaded
-- Possible to save synth state to file
-- Samples automatically resampled when loaded (if needed)
-
-That's all folks!
-
--------------
-Known issues:
--------------
-- Not the prettiest gui in the world
-- All samples are read directly into memory (no caching)
-- Some obscure LADSPA-effects make SimpleSynth segfault
-- More...
-
--------------
-Future plans:
--------------
-- Fix all the known issues! ;-)
-- Sample loops
-- Sample offset variation w respect to note velocity
-- Treble/eq-controller for each individual channel
-- Treble level variation w respect to note velocity
-- More...
-
-Mathias Lundgren, (lunar_shuttle@users.sourceforge.net), 2004
-Plugin management code based on Werner Schweers plugin management handling for MusE
-
-(C) Copyright Mathias Lundgren, Werner Schweer 2000-2004
-Licensed under the GNU General Public License
diff --git a/muse2/synti/simpledrums/ReleaseNotes.txt b/muse2/synti/simpledrums/ReleaseNotes.txt
deleted file mode 100644
index 1144321a..00000000
--- a/muse2/synti/simpledrums/ReleaseNotes.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-RELEASE NOTES:
---------------
-2005-05-07 ver 1.0 (go figure!)
-- Now possible to load/save setup to file
-
-2004-12-13 ver 0.2
-- Support for 4 LADSPA sendeffects added
-- Resampling of samples when loading (libsamplerate)
-- Synth state is saved to/restored from project file
-- Channel settings: balance, volume, effect tap for each sendeffect
-- Effect settings: all LADSPA parameters controllable and saved to MusE project, effect master volume, effect on/off
-- Support for mono + stereo samples
-- Support for stereo + mono LADSPA effects
-- Bugfixes, GUI-improvements etc...
-
-2004-11-09 ver 0.1
-- Simpledrums initial release
-- 16 channels (1 sample for each channel) with parameters: volume, balance, noteoff-ignore
-
-(C) Copyright Mathias Lundgren, Werner Schweer 2000-2004
-Licensed under the GNU General Public License
diff --git a/muse2/synti/simpledrums/common.h b/muse2/synti/simpledrums/common.h
deleted file mode 100644
index e4763540..00000000
--- a/muse2/synti/simpledrums/common.h
+++ /dev/null
@@ -1,110 +0,0 @@
-//
-// C++ Interface: common
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-#ifndef __MUSE_TESTO_COMMON_H__
-#define __MUSE_TESTO_COMMON_H__
-
-#include "muse/midictrl.h"
-
-#define SS_VERSIONSTRING "1.0"
-
-#define SS_DEBUG        0
-#define SS_DEBUG_INIT   0
-#define SS_TRACE_FUNC   0
-#define SS_DEBUG_MIDI   0
-#define SS_DEBUG_LADSPA 0
-#define SS_DEBUG_STATE  0
-
-#define SS_DBG(string) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string);
-#define SS_DBG2(string1, string2) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, string2);
-#define SS_DBG_I(string1, int) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s: %d\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, int);
-
-#define SS_TRACE_IN if (SS_TRACE_FUNC) fprintf (stderr, "->%s:%d\n", __PRETTY_FUNCTION__, __LINE__);
-#define SS_TRACE_OUT if (SS_TRACE_FUNC) fprintf (stderr, "<-%s:%d\n", __PRETTY_FUNCTION__, __LINE__);
-#define SS_ERROR(string) fprintf(stderr, "SimpleDrums error: %s\n", string)
-#define SS_DBG_LADSPA(string1) if (SS_DEBUG_LADSPA) fprintf(stderr, "%s:%d:%s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1);
-#define SS_DBG_LADSPA2(string1, string2) if (SS_DEBUG_LADSPA) fprintf(stderr, "%s:%d:%s: %s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, string2);
-
-#define SS_SYSEX_INIT_DATA_VERSION           1
-
-#define SS_NR_OF_CHANNELS                   16
-#define SS_AUDIO_CHANNELS                    2
-#define SS_NR_OF_SENDEFFECTS                 4
-
-// Controller-related:
-#define SS_CHANNEL_CTRL_VOLUME 0
-#define SS_CHANNEL_CTRL_PAN    1
-#define SS_CHANNEL_CTRL_NOFF   2
-#define SS_CHANNEL_CTRL_ONOFF  3
-#define SS_CHANNEL_SENDFX1     4
-#define SS_CHANNEL_SENDFX2     5
-#define SS_CHANNEL_SENDFX3     6
-#define SS_CHANNEL_SENDFX4     7
-
-#define SS_PLUGIN_RETURN       0
-#define SS_PLUGIN_ONOFF        1
-
-#define SS_NR_OF_MASTER_CONTROLLERS          1
-#define SS_NR_OF_CHANNEL_CONTROLLERS         8
-#define SS_NR_OF_PLUGIN_CONTROLLERS          2
-
-#define SS_NR_OF_CONTROLLERS                 (SS_NR_OF_MASTER_CONTROLLERS + (SS_NR_OF_CHANNELS * SS_NR_OF_CHANNEL_CONTROLLERS) + (SS_NR_OF_PLUGIN_CONTROLLERS*SS_NR_OF_SENDEFFECTS))
-#define SS_FIRST_MASTER_CONTROLLER           CTRL_NRPN14_OFFSET
-#define SS_FIRST_CHANNEL_CONTROLLER          (SS_FIRST_MASTER_CONTROLLER + SS_NR_OF_MASTER_CONTROLLERS)
-#define SS_LAST_MASTER_CONTROLLER            (SS_FIRST_CHANNEL_CONTROLLER - 1)
-#define SS_LAST_CHANNEL_CONTROLLER           (SS_FIRST_CHANNEL_CONTROLLER -1 + (SS_NR_OF_CHANNEL_CONTROLLERS * SS_NR_OF_CHANNELS))
-
-#define SS_FIRST_PLUGIN_CONTROLLER           (SS_LAST_CHANNEL_CONTROLLER + 1)
-#define SS_LAST_PLUGIN_CONTROLLER            (SS_FIRST_PLUGIN_CONTROLLER -1 + SS_NR_OF_SENDEFFECTS*SS_NR_OF_PLUGIN_CONTROLLERS)
-
-#define SS_MASTER_CTRL_VOLUME                SS_FIRST_MASTER_CONTROLLER
-
-#define SS_CHANNEL_VOLUME_CONTROLLER(int)    (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_VOLUME)
-#define SS_CHANNEL_PAN_CONTROLLER(int)       (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_PAN)
-#define SS_CHANNEL_NOFF_CONTROLLER(int)      (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_NOFF)
-#define SS_CHANNEL_ONOFF_CONTROLLER(int)     (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int) + SS_CHANNEL_CTRL_ONOFF)
-#define SS_CHANNEL_SENDFX_CONTROLLER(int1,int2) (SS_FIRST_CHANNEL_CONTROLLER + (SS_NR_OF_CHANNEL_CONTROLLERS * int1) + SS_CHANNEL_SENDFX1 + int2)
-
-#define SS_PLUGIN_RETURNLEVEL_CONTROLLER(int) (SS_FIRST_PLUGIN_CONTROLLER + (int * SS_NR_OF_PLUGIN_CONTROLLERS))
-#define SS_PLUGIN_ONOFF_CONTROLLER(int) (SS_FIRST_PLUGIN_CONTROLLER + (int * SS_NR_OF_PLUGIN_CONTROLLERS) + 1)
-
-#define SS_LOWEST_NOTE                       36
-#define SS_HIGHEST_NOTE                      (SS_LOWEST_NOTE + SS_NR_OF_CHANNELS)
-
-#define SS_PLUGIN_PARAM_MIN                  0
-#define SS_PLUGIN_PARAM_MAX                127
-
-typedef unsigned char byte;
-
-enum {
-      SS_SYSEX_LOAD_SAMPLE = 0,   // gui -> synth: tell synth to load sample
-      SS_SYSEX_INIT_DATA,         // synth reinitialization, the position of this (1) in the enum must not be changed since this value is written into proj file
-      SS_SYSEX_LOAD_SAMPLE_OK,    // synth -> gui: tell gui sample loaded OK
-      SS_SYSEX_LOAD_SAMPLE_ERROR, // synth -> gui: tell gui sample ! loaded OK
-      SS_SYSEX_CLEAR_SAMPLE,       // gui -> synth: tell synth to clear sample
-      SS_SYSEX_CLEAR_SAMPLE_OK,    // synth->gui: confirm sample cleared OK
-      SS_SYSEX_LOAD_SENDEFFECT,   // gui -> synth: tell synth to load laspa-effect
-      SS_SYSEX_LOAD_SENDEFFECT_OK,// synth->gui: plugin loaded ok
-      SS_SYSEX_LOAD_SENDEFFECT_ERROR, // synth->gui: plugin _not_ loaded ok
-      SS_SYSEX_CLEAR_SENDEFFECT,  // gui->synth: clear plugin
-      SS_SYSEX_CLEAR_SENDEFFECT_OK,// synth->gui: plugin cleared
-      SS_SYSEX_SET_PLUGIN_PARAMETER, //gui->synth: set plugin parameter
-      SS_SYSEX_SET_PLUGIN_PARAMETER_OK, // synth->gui: set plugin parameter (update gui)
-      SS_SYSEX_ERRORMSG,           // synth -> gui: general error message from synth
-      SS_SYSEX_GET_INIT_DATA,      // gui->synth: request init data
-      SS_SYSEX_SEND_INIT_DATA      // synth->gui: give gui init data
-      };
-
-extern int SS_samplerate;
-extern float SS_map_pluginparam2logdomain(int pluginparam_val);
-extern int SS_map_logdomain2pluginparam(float pluginparam_log);
-#endif
-
diff --git a/muse2/synti/simpledrums/simpledrums.cpp b/muse2/synti/simpledrums/simpledrums.cpp
deleted file mode 100644
index 22f83bd4..00000000
--- a/muse2/synti/simpledrums/simpledrums.cpp
+++ /dev/null
@@ -1,1766 +0,0 @@
-//
-// C++ Implementation: simplesynth
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
-#include "muse/midictrl.h"
-#include "muse/midi.h"
-//#include "libsynti/mpevent.h"
-#include "muse/mpevent.h"   
-#include "simpledrums.h"
-#include <qstring.h>
-#include <samplerate.h>
-
-const char* SimpleSynth::synth_state_descr[] =
-      {
-      "SS_INITIALIZING",
-      "SS_LOADING_SAMPLE",
-      "SS_CLEARING_SAMPLE",
-      "SS_RUNNING"
-      };
-
-const char* SimpleSynth::channel_state_descr[] =
-      {
-      "SS_CHANNEL_INACTIVE",
-      "SS_SAMPLE_PLAYING"
-      };
-
-#define SWITCH_SYNTH_STATE(state)\
-synth_state = state; \
-if (SS_DEBUG_STATE) \
-      fprintf (stderr, "SS STATE: %s\n", SimpleSynth::synth_state_descr[state]);
-
-#define SWITCH_CHAN_STATE(ch, s)\
-channels[ch].state = s; \
-if (SS_DEBUG_STATE) \
-      fprintf (stderr, "SS CHAN %d STATE: %s\n", ch, SimpleSynth::channel_state_descr[s]);
-
-#define SS_CHANNEL_VOLUME_QUOT 100.0
-#define SS_MASTER_VOLUME_QUOT  100.0
-int SS_samplerate;
-
-#define SS_LOG_MAX   0
-#define SS_LOG_MIN -10
-#define SS_LOG_OFFSET SS_LOG_MIN
-
-
-//
-// Map plugin parameter on domain [SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX] to domain [SS_LOG_MIN, SS_LOG_MAX] (log domain)
-//
-float SS_map_pluginparam2logdomain(int pluginparam_val)
-      {
-      float scale = (float) (SS_LOG_MAX - SS_LOG_MIN)/ (float) SS_PLUGIN_PARAM_MAX;
-      float scaled = (float) pluginparam_val * scale;
-      float mapped = scaled + SS_LOG_OFFSET;
-      return mapped;
-      }
-//
-// Map plugin parameter on domain to domain [SS_LOG_MIN, SS_LOG_MAX] to [SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX]  (from log-> [0,127])
-// (inverse func to the above)
-int SS_map_logdomain2pluginparam(float pluginparam_log)
-      {
-      float mapped = pluginparam_log - SS_LOG_OFFSET;
-      float scale = (float) SS_PLUGIN_PARAM_MAX / (float) (SS_LOG_MAX - SS_LOG_MIN);
-      int scaled  = (int) round(mapped * scale);
-      return scaled;
-      }
-
-//---------------------------------------------------------
-//   SimpleSynth
-//---------------------------------------------------------
-SimpleSynth::SimpleSynth(int sr)
-      : Mess(SS_AUDIO_CHANNELS)
-      {
-      SS_TRACE_IN
-      SS_samplerate = sr;
-      SS_initPlugins();
-
-      simplesynth_ptr = this;
-      master_vol = 100.0 / SS_MASTER_VOLUME_QUOT;
-      master_vol_ctrlval = 100;
-
-      //initialize
-      for (int i=0; i<SS_NR_OF_CHANNELS; i++) {
-            channels[i].sample = 0;
-            channels[i].playoffset = 0;
-            channels[i].noteoff_ignore = false;
-            channels[i].volume = (double) (100.0/SS_CHANNEL_VOLUME_QUOT );
-            channels[i].volume_ctrlval = 100;
-            channels[i].pan = 64;
-            channels[i].balanceFactorL = 1.0;
-            channels[i].balanceFactorR = 1.0;
-            SWITCH_CHAN_STATE(i, SS_CHANNEL_INACTIVE);
-            channels[i].channel_on = false;
-            for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) {
-                  channels[i].sendfxlevel[j] = 0.0;
-                  }
-            }
-
-      //Process buffer:
-      processBuffer[0] = new double[SS_PROCESS_BUFFER_SIZE]; //left
-      processBuffer[1] = new double[SS_PROCESS_BUFFER_SIZE]; //right
-
-      //Send effects
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            sendFxLineOut[i][0] = new float[SS_SENDFX_BUFFER_SIZE]; //left out
-            sendFxLineOut[i][1] = new float[SS_SENDFX_BUFFER_SIZE]; //right out
-            sendFxReturn[i][0]  = new float[SS_SENDFX_BUFFER_SIZE]; //left in
-            sendFxReturn[i][1]  = new float[SS_SENDFX_BUFFER_SIZE]; //right in
-            }
-
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            sendEffects[i].state       = SS_SENDFX_OFF;
-            sendEffects[i].plugin      = 0;
-            sendEffects[i].retgain     = 1.0;
-            sendEffects[i].retgain_ctrlval = 100;
-            sendEffects[i].nrofparameters = 0;
-            }
-
-      //Build controller list:
-      controllers[0].name = "Master volume";
-      controllers[0].num  = CTRL_NRPN14_OFFSET;
-      controllers[0].min  = 0;
-      controllers[0].max  = 127;
-
-      int i=1;
-      for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) {
-            QString c1 = "Channel " + QString::number(ch + 1) + " volume";
-            QString c2 = "Channel " + QString::number(ch + 1) + " pan";
-            QString c3 = "Channel " + QString::number(ch + 1) + " noteoff ignore";
-            QString c4 = "Channel " + QString::number(ch + 1) + " on/off";
-            QString c5 = "Channel " + QString::number(ch + 1) + " fx send 1";
-            QString c6 = "Channel " + QString::number(ch + 1) + " fx send 2";
-            QString c7 = "Channel " + QString::number(ch + 1) + " fx send 3";
-            QString c8 = "Channel " + QString::number(ch + 1) + " fx send 4";
-            controllers[i].name = c1.toLatin1();
-            controllers[i].num  = CTRL_NRPN14_OFFSET+i;
-            controllers[i].min  = 0;
-            controllers[i].max  = 127;
-
-            controllers[i+1].name = c2.toLatin1();
-            controllers[i+1].num  = CTRL_NRPN14_OFFSET+i+1;
-            controllers[i+1].min  = 0;
-            controllers[i+1].max  = 127;
-
-            controllers[i+2].name = c3.toLatin1();
-            controllers[i+2].num  = CTRL_NRPN14_OFFSET+i+2;
-            controllers[i+2].min  = 0;
-            controllers[i+2].max  = 1;
-
-            controllers[i+3].name = c4.toLatin1();
-            controllers[i+3].num  = CTRL_NRPN14_OFFSET+i+3;
-            controllers[i+3].min  = 0;
-            controllers[i+3].max  = 1;
-
-            controllers[i+4].name = c5.toLatin1();
-            controllers[i+4].num  = CTRL_NRPN14_OFFSET+i+4;
-
-            controllers[i+5].name = c6.toLatin1();
-            controllers[i+5].num  = CTRL_NRPN14_OFFSET+i+5;
-
-            controllers[i+6].name = c7.toLatin1();
-            controllers[i+6].num  = CTRL_NRPN14_OFFSET+i+6;
-
-            controllers[i+7].name = c8.toLatin1();
-            controllers[i+7].num  = CTRL_NRPN14_OFFSET+i+7;
-
-            controllers[i+4].min = controllers[i+5].min = controllers[i+6].min = controllers[i+7].min = 0;
-            controllers[i+4].max = controllers[i+5].max = controllers[i+6].max = controllers[i+7].max = 127;
-
-            i+=8;
-            }
-
-      for (int sfx=0; sfx<SS_NR_OF_SENDEFFECTS; sfx++) {
-            QString c1 = "Sendfx " + QString::number(sfx) + " ret gain";
-            QString c2 = "Sendfx " + QString::number(sfx) + " on/off";
-            controllers[i].name = c1.toLatin1();
-            controllers[i].num  = CTRL_NRPN14_OFFSET+i;
-            controllers[i].min  = 0;
-            controllers[i].max  = 127;
-
-            controllers[i+1].name = c2.toLatin1();
-            controllers[i+1].num  = CTRL_NRPN14_OFFSET+i+1;
-            controllers[i+1].min  = 0;
-            controllers[i+1].max  = 1;
-            i+=2;
-            }
-
-      pthread_mutex_init(&SS_LoaderMutex, NULL);
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   ~SimpleSynth
-//---------------------------------------------------------
-SimpleSynth::~SimpleSynth()
-      {
-      SS_TRACE_IN
-
-      // Cleanup channels and samples:
-      SS_DBG("Cleaning up sample data");
-      for (int i=0; i<SS_NR_OF_CHANNELS; i++) {
-            if (channels[i].sample) {
-                  delete[] channels[i].sample->data;
-                  delete channels[i].sample;
-                  }
-            }
-      simplesynth_ptr = NULL;
-
-      SS_DBG("Deleting pluginlist");
-      //Cleanup plugins:
-      for (iPlugin i = plugins.begin(); i != plugins.end(); ++i) {
-            delete (*i);
-            }
-      plugins.clear();
-
-      SS_DBG("Deleting sendfx buffers");
-      //Delete sendfx buffers:
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            delete[] sendFxLineOut[i][0];
-            delete[] sendFxLineOut[i][1];
-            delete[] sendFxReturn[i][0];
-            delete[] sendFxReturn[i][1];
-            }
-
-      //processBuffer:
-      SS_DBG("Deleting process buffer");
-      delete[] processBuffer[0];
-      delete[] processBuffer[1];
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   nativeGuiVisible
-/*!
-    \fn SimpleSynth::nativeGuiVisible
-    \brief Tells if the gui is hidden or shown
-    \return true/false if gui is shown/hidden
- */
-//---------------------------------------------------------
-bool SimpleSynth::nativeGuiVisible() const
-      {
-      SS_TRACE_IN
-      bool v = gui->isVisible();
-      SS_TRACE_OUT
-      return v;
-      }
-
-//---------------------------------------------------------
-//   hasNativeGui
-/*!
-    \fn SimpleSynth::hasNativeGui
-    \brief Tells if the synth has a gui or not
-    \return true if synth has gui, false it synth has no gui
- */
-//---------------------------------------------------------
-bool SimpleSynth::hasNativeGui() const
-      {
-      SS_TRACE_IN
-      SS_TRACE_OUT
-      return true;
-      }
-
-//---------------------------------------------------------
-//   playNote
-/*!
-    \fn SimpleSynth::playNote
-    \brief Triggers a note on (noteoffs are noteons with velo=0)
-    \param channel midi channel
-    \param pitch note pitch
-    \param velo note velocity
-    \return false for ok, true for not ok (not sure these are handled differently, but...)
- */
-//---------------------------------------------------------
-bool SimpleSynth::playNote(int /*channel*/, int pitch, int velo)
-      {
-      SS_TRACE_IN
-      //Don't bother about channel, we're processing every playnote!
-      if ((pitch >= SS_LOWEST_NOTE) && (pitch <= SS_HIGHEST_NOTE)) {
-            bool noteOff = (velo == 0 ? 1 : 0);
-            int ch = pitch - SS_LOWEST_NOTE;
-            if(!noteOff) {
-                  if (channels[ch].sample) {
-                        //Turn on the white stuff:
-                        channels[ch].playoffset = 0;
-                        SWITCH_CHAN_STATE(ch , SS_SAMPLE_PLAYING);
-                        channels[ch].cur_velo = (double) velo / 127.0;
-                        channels[ch].gain_factor = channels[ch].cur_velo * channels[ch].volume;
-                        if (SS_DEBUG_MIDI) {
-                              printf("Playing note %d on channel %d\n", pitch, ch);
-                              }
-                        }
-                  }
-            else {
-                  //Note off:
-                  if (channels[ch].noteoff_ignore) {
-                        if (SS_DEBUG_MIDI) {
-                              printf("Note off on channel %d\n", ch);
-                              }
-                        SWITCH_CHAN_STATE(ch , SS_CHANNEL_INACTIVE);
-                        channels[ch].playoffset = 0;
-                        channels[ch].cur_velo = 0;
-                        }
-                  }
-            }
-      SS_TRACE_OUT
-      return false;
-      }
-
-//---------------------------------------------------------
-//   processEvent
-/*!
-    \fn SimpleSynth::processEvent
-    \brief All events from sequencer first shows up here and are forwarded to their correct functions
-    \param event The event sent from sequencer
-    \return false for ok, true for not ok
- */
-//---------------------------------------------------------
-bool SimpleSynth::processEvent(const MidiPlayEvent& ev)
-      {
-      SS_TRACE_IN
-      switch(ev.type()) {
-            case ME_CONTROLLER:
-                  if (SS_DEBUG_MIDI) {
-                        printf("SimpleSynth::processEvent - Controller. Chan: %x dataA: %x dataB: %x\n", ev.channel(), ev.dataA(), ev.dataB());
-                        for (int i=0; i< ev.len(); i++)
-                              printf("%x ", ev.data()[i]);
-                        }
-                  setController(ev.channel(), ev.dataA(), ev.dataB(), false);
-                  return true;
-            case ME_NOTEON:
-                  return playNote(ev.channel(), ev.dataA(), ev.dataB());
-            case ME_NOTEOFF:
-                  return playNote(ev.channel(), ev.dataA(), 0);
-            case ME_SYSEX:
-                  //Debug print
-                  if (SS_DEBUG_MIDI) {
-                        printf("SimpleSynth::processEvent - Sysex received\n");
-                        for (int i=0; i< ev.len(); i++)
-                              printf("%x ", ev.data()[i]);
-                        printf("\n");
-                        }
-                  return sysex(ev.len(), ev.data());
-            }
-      return false;
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   setController
-/*!
-    \fn SimpleSynth::setController
-    \brief Called from sequencer indirectly via SimpleSynth::processEvent
-    \brief when the synth is supposed to set a controller value
-    \param channel channel nr
-    \param id controller id
-    \param val value of controller
-    \return false for ok, true for not ok
- */
-//---------------------------------------------------------
-bool SimpleSynth::setController(int channel, int id, int val)
-      {
-      SS_TRACE_IN
-      if (SS_DEBUG_MIDI) {
-            printf("SimpleSynth::setController - received controller on channel %d, id %d value %d\n", channel, id, val);
-            }
-
-      // Channel controllers:
-      if (id >= SS_FIRST_CHANNEL_CONTROLLER && id <= SS_LAST_CHANNEL_CONTROLLER ) {
-            // Find out which channel we're dealing with:
-            id-= SS_FIRST_CHANNEL_CONTROLLER;
-            int ch = (id / SS_NR_OF_CHANNEL_CONTROLLERS);
-            id = (id % SS_NR_OF_CHANNEL_CONTROLLERS);
-
-            switch (id) {
-                  case SS_CHANNEL_CTRL_VOLUME:
-                        if (SS_DEBUG_MIDI)
-                              printf("Received channel ctrl volume %d for channel %d\n", val, ch);
-                        channels[ch].volume_ctrlval = val;
-                        updateVolume(ch, val);
-                        break;
-                  case SS_CHANNEL_CTRL_NOFF:
-                        if (SS_DEBUG_MIDI)
-                              printf("Received ctrl noff %d for channel %d\n", val, ch);
-                        channels[ch].noteoff_ignore = val;
-                        break;
-                  case SS_CHANNEL_CTRL_PAN:
-                        {
-                        if (SS_DEBUG_MIDI)
-                              printf("Received ctrl pan %d for channel %d\n", val, ch);
-                        channels[ch].pan = val;
-                        updateBalance(ch, val);
-                        break;
-                        }
-                  case SS_CHANNEL_CTRL_ONOFF:
-                        {
-                        if (SS_DEBUG_MIDI)
-                              printf("Received ctrl onoff %d for channel %d\n", val, ch);
-
-                        if (val == false && channels[ch].channel_on == true) {
-                              SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE);
-                              channels[ch].channel_on = val;
-                              }
-                        else if (val == true && channels[ch].channel_on == false) { // if it actually _was_ off:
-                              SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE);
-                              channels[ch].playoffset = 0;
-                              channels[ch].channel_on = val;
-                              }
-                        break;
-                        }
-                  case SS_CHANNEL_SENDFX1:
-                  case SS_CHANNEL_SENDFX2:
-                  case SS_CHANNEL_SENDFX3:
-                  case SS_CHANNEL_SENDFX4:
-                        {
-                        int fxid = id - SS_CHANNEL_SENDFX1;
-                        channels[ch].sendfxlevel[fxid] = (double)val/127.0;
-                        break;
-                        }
-
-                  default:
-                        if (SS_DEBUG_MIDI)
-                              printf("Unknown controller received for channel %d. id=%d\n", ch, id);
-                        break;
-                  }
-            }
-      // Master controllers:
-      else if (id >= SS_FIRST_MASTER_CONTROLLER && id <= SS_LAST_MASTER_CONTROLLER) {
-            if (SS_DEBUG_MIDI)
-                  printf("Mastervol controller received: %d\n", id);
-            master_vol_ctrlval = val;
-            master_vol = (double) master_vol_ctrlval / SS_MASTER_VOLUME_QUOT;
-            }
-      // Emmm, this one should've been there in the beginning
-      else if (id == CTRL_VOLUME) {
-            if (SS_DEBUG_MIDI) {
-                  printf("Ctrl volume received: vol: %d\n", val);
-                  }
-            master_vol_ctrlval = val;
-            master_vol = (double) master_vol_ctrlval / SS_MASTER_VOLUME_QUOT;
-            //This one can't be from the gui, update gui:
-            guiUpdateMasterVol(val);
-            }
-      // Plugin controllers:
-      else if (id >= SS_FIRST_PLUGIN_CONTROLLER && id <= SS_LAST_PLUGIN_CONTROLLER) {
-
-            int fxid = (id - SS_FIRST_PLUGIN_CONTROLLER) / SS_NR_OF_PLUGIN_CONTROLLERS;
-            int cmd = (id - SS_FIRST_PLUGIN_CONTROLLER) % SS_NR_OF_PLUGIN_CONTROLLERS;
-
-            // Plugin return-gain:
-            if (cmd == SS_PLUGIN_RETURN) {
-                  if (SS_DEBUG_MIDI)
-                        printf("Ctrl fx retgain received: fxid: %d val: %d\n", fxid, val);
-                  sendEffects[fxid].retgain_ctrlval = val;
-                  sendEffects[fxid].retgain = (double) val / 75.0;
-                  }
-            // Plugin on/off:
-            else if (cmd == SS_PLUGIN_ONOFF) {
-                  if (SS_DEBUG_MIDI)
-                        printf("Ctrl fx onoff received: fxid: %d val: %d\n", fxid, val);
-                  sendEffects[fxid].state = (SS_SendFXState) val;
-                  }
-            }
-      else {
-            if (SS_DEBUG_MIDI)
-                  printf("Unknown controller received: %d\n", id);
-            }
-      SS_TRACE_OUT
-      return false;
-      }
-
-//---------------------------------------------------------
-/*!
-    \fn SimpleSynth::setController
- */
-//---------------------------------------------------------
-bool SimpleSynth::setController(int channel, int id, int val, bool /*fromGui*/)
-      {
-      SS_TRACE_IN
-      bool ret = setController(channel, id, val); //Perhaps TODO... Separate events from the gui
-      SS_TRACE_OUT
-      return ret;
-      }
-//---------------------------------------------------------
-//   sysex
-/*!
-    \fn SimpleSynth::sysex
-    \brief Called from sequencer indirectly via SimpleSynth::processEvent
-    \param len length of the sysex data
-    \param data the sysex data
-    \return false for ok, true for not ok
-*/
-//---------------------------------------------------------
-bool SimpleSynth::sysex(int /*len*/, const unsigned char* data)
-      {
-      SS_TRACE_IN
-      int cmd = data[0];
-      switch (cmd) {
-            case SS_SYSEX_LOAD_SAMPLE:
-                  {
-                  int channel = data[1];
-                  //int l = data[2];
-                  const char* filename = (const char*)(data+3);
-                  if (SS_DEBUG_MIDI) {
-                        printf("Sysex cmd: load sample, filename %s, on channel: %d\n", filename, channel);
-                        }
-                  loadSample(channel, filename);
-                  break;
-                  }
-            case SS_SYSEX_CLEAR_SAMPLE:
-                  {
-                  int ch = data[1];
-                  clearSample(ch);
-                  break;
-                  }
-
-            case SS_SYSEX_INIT_DATA:
-                  {
-                  parseInitData(data);
-                  break;
-                  }
-
-            case SS_SYSEX_LOAD_SENDEFFECT:
-                  {
-                  int fxid = data[1];
-                  QString lib = (const char*) (data + 2);
-                  QString label = (const char*) (data + lib.length() + 3);
-                  if (SS_DEBUG_MIDI) {
-                        printf("Sysex cmd load effect: %d %s %s\n", fxid, lib.toLatin1(), label.toLatin1());
-                        }
-                  initSendEffect(fxid, lib, label);
-                  break;
-                  }
-
-            case SS_SYSEX_CLEAR_SENDEFFECT:
-                  {
-                  int fxid = data[1];
-                  if (SS_DEBUG_MIDI) {
-                        printf("Sysex cmd clear effect: %d\n", fxid);
-                        }
-                  sendEffects[fxid].state = SS_SENDFX_OFF;
-                  cleanupPlugin(fxid);
-                  sendEffects[fxid].plugin = 0;
-                  break;
-                  }
-
-            case SS_SYSEX_SET_PLUGIN_PARAMETER:
-                  {
-                  int fxid = data[1];
-                  int parameter = data[2];
-                  int val = data[3];
-                  // Write it to the plugin:
-                  float floatval = sendEffects[fxid].plugin->convertGuiControlValue(parameter, val);
-                  setFxParameter(fxid, parameter, floatval);
-                  break;
-                  }
-
-            case SS_SYSEX_GET_INIT_DATA:
-                  {
-                  int initdata_len = 0;
-                  const byte* tmp_initdata = NULL;
-                  byte* event_data = NULL;
-
-                  getInitData(&initdata_len, &tmp_initdata);
-                  int totlen = initdata_len + 1;
-
-                  event_data = new byte[initdata_len + 1];
-                  event_data[0] = SS_SYSEX_SEND_INIT_DATA;
-                  memcpy(event_data + 1, tmp_initdata, initdata_len);
-                  delete[] tmp_initdata;
-                  tmp_initdata = NULL;
-
-                  MidiPlayEvent ev(0, 0, ME_SYSEX, event_data, totlen);
-                  gui->writeEvent(ev);
-                  delete[] event_data;
-
-                  break;
-                  }
-
-            default:
-                  if (SS_DEBUG_MIDI)
-                        printf("Unknown sysex cmd received: %d\n", cmd);
-                  break;
-            }
-      SS_TRACE_OUT
-      return false;
-      }
-
-//---------------------------------------------------------
-//   getPatchName
-/*!
-    \fn SimpleSynth::getPatchName
-    \brief Called from host to get names of patches
-    \param index - which patchnr we're about to deliver
-    \param drum - is it a drum track?
-    \return const char* with patchname
- */
-//---------------------------------------------------------
-const char* SimpleSynth::getPatchName(int /*index*/, int, int, bool /*drum*/) const
-      {
-      SS_TRACE_IN
-      SS_TRACE_OUT
-      //return 0;
-      //return "<unknown>";
-      return "SimpleSynth";
-      }
-
-//---------------------------------------------------------
-//   getPatchInfo
-/*!
-    \fn SimpleSynth::getPatchInfo
-    \brief Called from host to get info about patches
-    \param index - which patchnr we're about to deliver
-    \param patch - if this one is 0, this is the first call, otherwise keep deliver the host patches... or something
-    \return MidiPatch with patch info for host
- */
-//---------------------------------------------------------
-const MidiPatch* SimpleSynth::getPatchInfo(int index, const MidiPatch* patch) const
-      {
-      SS_TRACE_IN
-      index = 0; patch = 0;
-      SS_TRACE_OUT
-      return 0;
-      }
-
-//---------------------------------------------------------
-//   getControllerInfo
-/*!
-    \fn SimpleSynth::getControllerInfo
-    \brief Called from host to collect info about which controllers the synth supports
-    \param index current controller number
-    \param name pointer where name is stored
-    \param controller int pointer where muse controller number is stored
-    \param min int pointer where controller min value is stored
-    \param max int pointer where controller max value is stored
-    \return 0 when done, otherwise return next desired controller index
- */
-//---------------------------------------------------------
-int SimpleSynth::getControllerInfo(int index, const char** name, int* controller, int* min, int* max, int* /*initval*/ ) const
-      {
-      SS_TRACE_IN
-      if (index >= SS_NR_OF_CONTROLLERS) {
-            SS_TRACE_OUT
-            return 0;
-            }
-
-      *name = controllers[index].name.c_str();
-      *controller = controllers[index].num;
-      *min = controllers[index].min;
-      *max = controllers[index].max;
-
-      if (SS_DEBUG_MIDI) {
-            printf("setting controller info: index %d name %s controller %d min %d max %d\n", index, *name, *controller, *min, *max);
-            }
-      SS_TRACE_OUT
-      return (index +1);
-      }
-
-//---------------------------------------------------------
-//   processMessages
-/*!
-    \fn SimpleSynth::processMessages
-    \brief Called from host always, even if output path is unconnected
- */
-//---------------------------------------------------------
-void SimpleSynth::processMessages()
-{
-  //Process messages from the gui
-  while (gui->fifoSize()) 
-  {
-    MidiPlayEvent ev = gui->readEvent();
-    if (ev.type() == ME_SYSEX) 
-    {
-      sysex(ev.len(), ev.data());
-      sendEvent(ev);
-    }
-    else if (ev.type() == ME_CONTROLLER) 
-    {
-      setController(ev.channel(), ev.dataA(), ev.dataB(), true);
-      sendEvent(ev);
-    }
-    else 
-    {
-      if(SS_DEBUG)
-        printf("SimpleSynth::process(): unknown event, type: %d\n", ev.type());
-    }
-  }
-}
-  
-//---------------------------------------------------------
-//   process
-/*!
-    \fn SimpleSynth::process
-    \brief Realtime function where the processing actually occurs. Called from host, ONLY if output path is connected.
-    \param channels - audio data
-    \param offset - sample offset
-    \param len - nr of samples to process
- */
-//---------------------------------------------------------
-void SimpleSynth::process(float** out, int offset, int len)
-      {
-      /*
-      //Process messages from the gui
-      while (gui->fifoSize()) {
-            MidiPlayEvent ev = gui->readEvent();
-            if (ev.type() == ME_SYSEX) {
-                  sysex(ev.len(), ev.data());
-                  sendEvent(ev);
-                  }
-            else if (ev.type() == ME_CONTROLLER) {
-                  setController(ev.channel(), ev.dataA(), ev.dataB(), true);
-                  sendEvent(ev);
-                  }
-            else {
-                  if (SS_DEBUG)
-                        printf("SimpleSynth::process(): unknown event, type: %d\n", ev.type());
-                  }
-            }
-      */
-      
-      if (synth_state == SS_RUNNING) {
-
-      //Temporary mix-doubles
-      double out1, out2;
-      //double ltemp, rtemp;
-      float* data;
-      // Velocity factor:
-      double gain_factor;
-
-
-      // Clear send-channels. Skips if fx not turned on
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            if (sendEffects[i].state == SS_SENDFX_ON) {
-                  memset(sendFxLineOut[i][0], 0, SS_SENDFX_BUFFER_SIZE * sizeof(float));
-                  memset(sendFxLineOut[i][1], 0, SS_SENDFX_BUFFER_SIZE * sizeof(float));
-                  }
-            }
-
-
-      memset(out[0] + offset, 0, len * sizeof(float));
-      memset(out[1] + offset, 0, len * sizeof(float));
-
-      //Process 1 channel at a time
-      for (int ch=0; ch < SS_NR_OF_CHANNELS; ch++) {
-            // If channels is turned off, skip:
-            if (channels[ch].channel_on == false)
-                  continue;
-
-            //If sample isn't playing, skip:
-            if (channels[ch].state == SS_SAMPLE_PLAYING) {
-                  memset(processBuffer[0], 0, SS_PROCESS_BUFFER_SIZE * sizeof(double));
-                  memset(processBuffer[1], 0, SS_PROCESS_BUFFER_SIZE * sizeof(double));
-
-                  for (int i=0; i<len; i++) {
-                        // Current channel sample data:
-                        data = channels[ch].sample->data;
-                        gain_factor = channels[ch].gain_factor;
-                        // Current velocity factor:
-
-                        if (channels[ch].sample->channels == 2) {
-                              //
-                              // Stereo sample:
-                              //
-                              // Add from sample:
-                              out1 = (double) (data[channels[ch].playoffset] * gain_factor * channels[ch].balanceFactorL);
-                              out2 = (double) (data[channels[ch].playoffset + 1] * gain_factor * channels[ch].balanceFactorR);
-                              channels[ch].playoffset += 2;
-                              }
-                        else {
-                              //
-                              // Mono sample:
-                              //
-                              out1 = (double) (data[channels[ch].playoffset] * gain_factor * channels[ch].balanceFactorL);
-                              out2 = (double) (data[channels[ch].playoffset] * gain_factor * channels[ch].balanceFactorR);
-                              channels[ch].playoffset++;
-                              }
-
-                        processBuffer[0][i] = out1;
-                        processBuffer[1][i] = out2;
-
-                        // If send-effects tap is on, tap signal to respective lineout channel
-                        for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) {
-                              if (channels[ch].sendfxlevel[j] != 0.0) {
-                                    //If the effect has 2 inputs (stereo in):
-                                    if (sendEffects[j].inputs == 2) {
-                                          sendFxLineOut[j][0][i]+= (out1 * channels[ch].sendfxlevel[j]);
-                                          sendFxLineOut[j][1][i]+= (out2 * channels[ch].sendfxlevel[j]);
-                                          }
-                                    //If the effect is mono (1 input), only use first fxLineOut
-                                    else if (sendEffects[j].inputs == 1) {
-                                          sendFxLineOut[j][0][i]+= ((out1 + out2) * channels[ch].sendfxlevel[j] / 2.0);
-                                          }
-                                    //Effects with 0 or >2 inputs are ignored
-                                    }
-                              }
-
-                        //
-                        // If we've reached the last sample, set state to inactive
-                        //
-                        if (channels[ch].playoffset >= channels[ch].sample->samples) {
-                              SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE);
-                              channels[ch].playoffset = 0;
-                              break;
-                              }
-                        }
-                        // Add contribution for this channel, for this frame, to final result:
-                        for (int i=0; i<len; i++) {
-                              out[0][i+offset]+=processBuffer[0][i];
-                              out[1][i+offset]+=processBuffer[1][i];
-                              }
-                  }
-            }
-            // Do something funny with the sendies:
-            for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) {
-                  if (sendEffects[j].state == SS_SENDFX_ON) {
-                        sendEffects[j].plugin->process(len);
-                        for (int i=0; i<len; i++) {
-                              //Effect has mono output:
-                              if (sendEffects[j].outputs == 1) {
-                                    //Add the result to both channels:
-                                    out[0][i+offset]+=((sendEffects[j].retgain * sendFxReturn[j][0][i]) / 2.0);
-                                    out[1][i+offset]+=((sendEffects[j].retgain * sendFxReturn[j][0][i]) / 2.0);
-                                    }
-                              else if (sendEffects[j].outputs == 2) {
-                                    // Effect has stereo output
-                                    out[0][i+offset]+=(sendEffects[j].retgain * sendFxReturn[j][0][i]);
-                                    out[1][i+offset]+=(sendEffects[j].retgain * sendFxReturn[j][1][i]);
-                                    }
-                              }
-                        }
-                  }
-            // Finally master gain:
-            for (int i=0; i<len; i++) {
-                  out[0][i+offset] = (out[0][i+offset] * master_vol);
-                  out[1][i+offset] = (out[1][i+offset] * master_vol);
-                  }
-            }
-      }
-
-//---------------------------------------------------------
-//   showNativeGui
-/*!
-    \fn SimpleSynth::showNativeGui
-    \brief Displays or hides the gui window
-    \param val true or false = gui shown or hidden
- */
-//---------------------------------------------------------
-void SimpleSynth::showNativeGui(bool val)
-      {
-      SS_TRACE_IN
-      gui->setVisible(val);
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-/*!
-    \fn SimpleSynth::init
-    \brief Initializes the SimpleSynth
-    \param name string set to caption in the gui dialog
-    \return true if successful, false if unsuccessful
- */
-//---------------------------------------------------------
-bool SimpleSynth::init(const char* name)
-      {
-      SS_TRACE_IN
-      SWITCH_SYNTH_STATE(SS_INITIALIZING);
-      gui = new SimpleSynthGui();
-      gui->show();
-      gui->setCaption(name);
-      SWITCH_SYNTH_STATE(SS_RUNNING);
-      SS_TRACE_OUT
-      return true;
-      }
-
-//---------------------------------------------------------
-/*!
-    \fn SimpleSynth::getInitData
-    \brief Data for reinitialization of SimpleSynth when loading project
-    \param n - number of chars used in the data
-    \param data - data that is sent as a sysex to the synth on reload of project
- */
-//---------------------------------------------------------
-void SimpleSynth::getInitData(int* n, const unsigned char** data) const
-      {
-      SS_TRACE_IN
-      // Calculate length of data
-      // For each channel, we need to store volume, pan, noff, onoff
-      int len = SS_NR_OF_CHANNEL_CONTROLLERS * SS_NR_OF_CHANNELS;
-      // Sampledata: filenames len
-      for (int i=0; i<SS_NR_OF_CHANNELS; i++) {
-            if (channels[i].sample) {
-                  int filenamelen = strlen(channels[i].sample->filename.c_str()) + 2;
-                  len+=filenamelen;
-                  }
-            else
-                  len++; //Add place for SS_NO_SAMPLE
-            }
-      len+=3; // 1 place for SS_SYSEX_INIT_DATA, 1 byte for master vol, 1 byte for version data
-
-      // Effect data length
-      len++; //Add place for SS_SYSEX_INIT_DATA_VERSION, as control
-
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            Plugin* plugin = sendEffects[i].plugin;
-            if (plugin) {
-                  int namelen = strlen(plugin->lib()) + 2;
-                  int labelnamelen = strlen(plugin->label()) + 2;
-                  len+=(namelen + labelnamelen);
-
-                  len+=3; //1 byte for nr of parameters, 1 byte for return gain, 1 byte for effect on/off
-                  len+=sendEffects[i].nrofparameters; // 1 byte for each parameter value
-                  }
-            else {
-                  len++; //place for SS_NO_PLUGIN
-                  }
-            }
-
-      // First, SS_SYSEX_INIT_DATA
-      byte* buffer = new byte[len];
-      memset(buffer, 0, len);
-      buffer[0] = SS_SYSEX_INIT_DATA;
-      buffer[1] = SS_SYSEX_INIT_DATA_VERSION;
-      if (SS_DEBUG_INIT) {
-            printf("Length of init data: %d\n", len);
-            printf("buffer[0] - SS_SYSEX_INIT_DATA: %d\n", SS_SYSEX_INIT_DATA);
-            printf("buffer[1] - SS_SYSEX_INIT_DATA_VERSION: %d\n", SS_SYSEX_INIT_DATA_VERSION);
-            }
-      int i = 2;
-      // All channels:
-      // 0       - volume ctrlval (0-127)
-      // 1       - pan (0-127)
-      // 2       - noff ignore (0-1)
-      // 3       - channel on/off (0-1)
-      // 4 - 7   - sendfx 1-4 (0-127)
-      // 8       - len of filename, n
-      // 9 - 9+n - filename
-      for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) {
-            buffer[i]   = (byte) channels[ch].volume_ctrlval;
-            buffer[i+1] = (byte) channels[ch].pan;
-            buffer[i+2] = (byte) channels[ch].noteoff_ignore;
-            buffer[i+3] = (byte) channels[ch].channel_on;
-            buffer[i+4] = (byte) round(channels[ch].sendfxlevel[0] * 127.0);
-            buffer[i+5] = (byte) round(channels[ch].sendfxlevel[1] * 127.0);
-            buffer[i+6] = (byte) round(channels[ch].sendfxlevel[2] * 127.0);
-            buffer[i+7] = (byte) round(channels[ch].sendfxlevel[3] * 127.0);
-
-            if (SS_DEBUG_INIT) {
-                  printf("Channel %d:\n", ch);
-                  printf("buffer[%d] - channels[ch].volume_ctrlval = \t%d\n", i, channels[ch].volume_ctrlval);
-                  printf("buffer[%d] - channels[ch].pan = \t\t%d\n", i+1, channels[ch].pan);
-                  printf("buffer[%d] - channels[ch].noteoff_ignore = \t%d\n", i+2, channels[ch].noteoff_ignore );
-                  printf("buffer[%d] - channels[ch].channel_on = \t%d\n", i+3, channels[ch].channel_on);
-                  for (int j= i+4; j < i+8; j++) {
-                        printf("buffer[%d] - channels[ch].sendfxlevel[%d]= \t%d\n", j, j-i-4, (int)round(channels[ch].sendfxlevel[j-i-4] * 127.0));
-                        }
-                  }
-            if (channels[ch].sample) {
-                  int filenamelen = strlen(channels[ch].sample->filename.c_str()) + 1;
-                  buffer[i+8] = (byte) filenamelen;
-                  memcpy((buffer+(i+9)), channels[ch].sample->filename.c_str(), filenamelen);
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d] - filenamelen: %d\n", i+8, filenamelen);
-                        printf("buffer[%d] - buffer[%d] - filename: ", (i+9), (i+9) + filenamelen - 1);
-                        for (int j = i+9; j< i+9+filenamelen; j++) {
-                              printf("%c",buffer[j]);
-                              }
-                        printf("\n");
-                        }
-                  i+= (SS_NR_OF_CHANNEL_CONTROLLERS + 1 + filenamelen);
-                  }
-            else {
-                  buffer[i+8] = SS_NO_SAMPLE;
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: SS_NO_SAMPLE: - %d\n", i+8, SS_NO_SAMPLE);
-                        }
-                  i+= (SS_NR_OF_CHANNEL_CONTROLLERS + 1);
-                  }
-            }
-      if (SS_DEBUG_INIT) {
-            printf("buffer[%d]: Master vol: - %d\n", i, master_vol_ctrlval);
-            }
-      buffer[i] = master_vol_ctrlval;
-      *(data) = buffer; *n = len;
-      i++;
-
-      //Send effects:
-      buffer[i] = SS_SYSEX_INIT_DATA_VERSION; //Just for check
-      if (SS_DEBUG_INIT) {
-            printf("buffer[%d]: Control value, SS_SYSEX_INIT_DATA_VERSION\n", i);
-            }
-      i++;
-
-      for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) {
-            if (sendEffects[j].plugin) {
-                  int labelnamelen = strlen(sendEffects[j].plugin->label()) + 1;
-                  buffer[i] = labelnamelen;
-                  memcpy((buffer+i+1), sendEffects[j].plugin->label(), labelnamelen);
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d] - labelnamelen: %d\n", i, labelnamelen);
-                        printf("buffer[%d] - buffer[%d] - filename: ", (i+1), (i+1) + labelnamelen - 1);
-                        for (int k = i+1; k < i+1+labelnamelen; k++) {
-                              printf("%c",buffer[k]);
-                              }
-                        printf("\n");
-                        }
-
-                  i+=(labelnamelen + 1);
-
-                  int namelen = strlen(sendEffects[j].plugin->lib()) + 1;
-                  buffer[i] = namelen;
-                  memcpy((buffer+i+1), sendEffects[j].plugin->lib(), namelen);
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d] - libnamelen : %d\n", i, namelen);
-                        printf("buffer[%d] - buffer[%d] - filename: ", (i+1), (i+1) + namelen - 1);
-                        for (int k = i+1; k < i+1+namelen; k++) {
-                              printf("%c",buffer[k]);
-                              }
-                        printf("\n");
-                        }
-
-                  i+=(namelen + 1);
-
-                  buffer[i]=sendEffects[j].nrofparameters;
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: sendEffects[%d].nrofparameters=%d\n", i, j, buffer[i]);
-                        }
-                  i++;
-
-                  buffer[i]=sendEffects[j].retgain_ctrlval;
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: sendEffects[%d].retgain_ctrlval=%d\n", i, j, buffer[i]);
-                        }
-                  i++;
-
-                  for (int k=0; k<sendEffects[j].nrofparameters; k++) {
-                        //TODO: Convert to 127-scale
-                        buffer[i] = sendEffects[j].plugin->getGuiControlValue(k);
-                        if (SS_DEBUG_INIT) {
-                              printf("buffer[%d]: sendEffects[%d].parameterval[%d]=%d\n", i, j, k, buffer[i]);
-                              }
-                        i++;
-                        }
-                  }
-            // No plugin loaded:
-            else {
-                  buffer[i] = SS_NO_PLUGIN;
-                  if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: SS_NO_PLUGIN\n", i);
-                        }
-                  i++;
-                  }
-            }
-
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::parseInitData()
- */
-void SimpleSynth::parseInitData(const unsigned char* data)
-      {
-      SS_TRACE_IN
-      //int len = strlen((const char*)data);
-      if (SS_DEBUG_INIT) {
-            printf("buffer[1], SS_SYSEX_INIT_DATA_VERSION=%d\n", *(data+1));
-            }
-      const byte* ptr = data+2;
-      for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) {
-               channels[ch].volume_ctrlval = (byte) *(ptr);
-
-               if (SS_DEBUG_INIT) {
-                     printf("Channel %d:\n", ch);
-                     printf("buffer[%zd] - channels[ch].volume_ctrlval = \t%d\n", ptr-data, *ptr);
-                     printf("buffer[%zd] - channels[ch].pan = \t\t%d\n", ptr-data+1, *(ptr+1));
-                     printf("buffer[%zd] - channels[ch].noteoff_ignore = \t%d\n", ptr-data+2, *(ptr+2));
-                     printf("buffer[%zd] - channels[ch].channel_on = \t%d\n", ptr-data+3, *(ptr+3));
-                     }
-               updateVolume(ch, *(ptr));
-               guiUpdateVolume(ch, *(ptr));
-
-               channels[ch].pan = *(ptr+1);
-               updateBalance(ch, *(ptr+1));
-               guiUpdateBalance(ch, *(ptr+1));
-
-               channels[ch].noteoff_ignore = *(ptr+2);
-               guiUpdateNoff(ch, *(ptr+2));
-
-               channels[ch].channel_on = *(ptr+3);
-               guiUpdateChoff(ch, *(ptr+3));
-
-               ptr+=4;
-
-               for (int i=0; i<4; i++) {
-                     channels[ch].sendfxlevel[i] = (float) (*(ptr)/127.0);
-                     guiUpdateSendFxLevel(ch, i, *(ptr));
-                     ptr++;
-                     }
-
-               bool hasSample = *(ptr);
-               ptr++;
-
-               channels[ch].sample = 0;
-               channels[ch].playoffset = 0;
-               SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE);
-               if (SS_DEBUG_INIT) {
-                     printf("parseInitData: channel %d, volume: %f pan: %d bfL %f bfR %f chON %d s1: %f s2: %f s3: %f s4: %f\n",
-                              ch,
-                              channels[ch].volume,
-                              channels[ch].pan,
-                              channels[ch].balanceFactorL,
-                              channels[ch].balanceFactorR,
-                              channels[ch].channel_on,
-                              channels[ch].sendfxlevel[0],
-                              channels[ch].sendfxlevel[1],
-                              channels[ch].sendfxlevel[2],
-                              channels[ch].sendfxlevel[3]
-                              );
-                     }
-               if (hasSample) {
-                     std::string filenametmp = (const char*) ptr;
-                     ptr+= strlen(filenametmp.c_str()) + 1;
-                     //printf("We should load %s\n", filenametmp.c_str());
-                     loadSample(ch, filenametmp.c_str());
-                     }
-               else {
-                     //Clear sample
-                     clearSample(ch);
-                     guiNotifySampleCleared(ch);
-                     }
-               }
-      //Master vol:
-      master_vol_ctrlval = *(ptr);
-      master_vol = (double) master_vol_ctrlval / SS_MASTER_VOLUME_QUOT;
-      guiUpdateMasterVol(master_vol_ctrlval);
-      if (SS_DEBUG_INIT) {
-                  printf("Master vol: %d\n", master_vol_ctrlval);
-                  }
-      ptr++;
-
-      // Effects:
-      if (*(ptr) != SS_SYSEX_INIT_DATA_VERSION) {
-            fprintf(stderr, "Error loading init data - control byte not found. Skipping...\n");
-            SS_TRACE_OUT
-            return;
-            }
-      ptr++;
-
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            if (SS_DEBUG_INIT)
-                  printf("buffer[%zd] - sendeffect[%d], labelnamelen=%d\n", ptr-data, i, *ptr);
-            int labelnamelen = *(ptr);
-
-            if (labelnamelen != SS_NO_PLUGIN) {
-                  ptr++;
-                  std::string labelnametmp = (const char*) ptr;
-                  ptr+= labelnamelen;
-
-                  //int libnamelen = *(ptr);
-                  ptr++;
-                  std::string libnametmp = (const char*) ptr;
-                  ptr+= strlen(libnametmp.c_str()) + 1;
-
-
-                  initSendEffect(i, libnametmp.c_str(), labelnametmp.c_str());
-                  //initSendEffect(0, "cmt", "freeverb3");
-
-                  byte params = *(ptr);
-                  byte retgain = *(ptr+1);
-                  ptr+=2;
-
-                  sendEffects[i].nrofparameters = params;
-
-                  sendEffects[i].retgain_ctrlval = retgain;
-                  sendEffects[i].retgain = retgain;
-                  sendEffects[i].retgain = (double) retgain/ 75.0;
-                  MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_PLUGIN_RETURNLEVEL_CONTROLLER(i), retgain);
-                  gui->writeEvent(ev);
-
-                  for (int j=0; j<params; j++) {
-                        if (SS_DEBUG_INIT)
-                              printf("buffer[%zd] - sendeffect[%d], parameter[%d]=%d\n", ptr-data, i, j, *ptr);
-                        setFxParameter(i, j, sendEffects[i].plugin->convertGuiControlValue(j, *(ptr)));
-                        ptr++;
-                        }
-                  }
-            else {
-                  if (sendEffects[i].plugin)
-                        cleanupPlugin(i);
-                  ptr++;
-                  }
-            }
-
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SimpleSynth::loadSample(int chno, const char* filename)
- */
-bool SimpleSynth::loadSample(int chno, const char* filename)
-      {
-      SS_TRACE_IN
-      SS_Channel* ch = &channels[chno];
-
-      // Thread stuff:
-      SS_SampleLoader* loader = new SS_SampleLoader;
-      loader->channel = ch;
-      loader->filename = std::string(filename);
-      loader->ch_no   = chno;
-      if (SS_DEBUG) {
-            printf("Loader filename is: %s\n", filename);
-            }
-      pthread_t sampleThread;
-      pthread_attr_t* attributes = (pthread_attr_t*) malloc(sizeof(pthread_attr_t));
-      pthread_attr_init(attributes);
-      pthread_attr_setdetachstate(attributes, PTHREAD_CREATE_DETACHED);
-      if (pthread_create(&sampleThread, attributes, ::loadSampleThread, (void*) loader)) {
-            perror("creating thread failed:");
-            pthread_attr_destroy(attributes);
-            delete loader;
-            return false;
-            }
-
-      pthread_attr_destroy(attributes);
-      SS_TRACE_OUT
-      return true;
-      }
-
-/*!
-    \fn loadSampleThread(void* p)
-    \brief Since process needs to respond withing a certain time, loading of samples need to be done in a separate thread
- */
-static void* loadSampleThread(void* p)
-      {
-      SS_TRACE_IN
-      pthread_mutex_lock(&SS_LoaderMutex);
-
-      // Crit section:
-      SS_State prevState = synth_state;
-      SWITCH_SYNTH_STATE(SS_LOADING_SAMPLE);
-      SS_SampleLoader* loader = (SS_SampleLoader*) p;
-      SS_Channel* ch = loader->channel;
-      int ch_no      = loader->ch_no;
-
-      if (ch->sample) {
-            delete[] ch->sample->data;
-            delete ch->sample;
-            }
-      ch->sample = new SS_Sample;
-      SS_Sample* smp = ch->sample;
-
-      SNDFILE* sf;
-      const char* filename = loader->filename.c_str();
-      SF_INFO sfi;
-
-      if (SS_DEBUG)
-            printf("loadSampleThread: filename = %s\n", filename);
-
-      sf = sf_open(filename, SFM_READ, &sfi);
-      if (sf == 0) {
-            fprintf(stderr,"Error opening file: %s\n", filename);
-            SWITCH_SYNTH_STATE(prevState);
-            simplesynth_ptr->guiSendSampleLoaded(false, loader->ch_no, filename);
-            delete ch->sample; ch->sample = 0;
-            delete loader;
-            pthread_mutex_unlock(&SS_LoaderMutex);
-            SS_TRACE_OUT
-            pthread_exit(0);
-            }
-
-      //Print some info:
-      if (SS_DEBUG) {
-            printf("Sample info:\n");
-            printf("Frames: \t%ld\n", (long) sfi.frames);
-            printf("Channels: \t%d\n", sfi.channels);
-            printf("Samplerate: \t%d\n", sfi.samplerate);
-            }
-
-      //
-      // Allocate and read the thingie
-      //
-
-      // If current samplerate is the same as MusE's:
-      if (SS_samplerate == sfi.samplerate) {
-            smp->data = new float[sfi.channels * sfi.frames];
-            sf_count_t n = sf_readf_float(sf, smp->data, sfi.frames);
-            smp->frames = sfi.frames;
-            smp->samples = (n * sfi.channels);
-            smp->channels = sfi.channels;
-            if (SS_DEBUG) {
-                  printf("%ld frames read\n", (long) n);
-                  }
-            }
-      else  // otherwise, resample:
-      {
-            smp->channels = sfi.channels;
-            // Get new nr of frames:
-            double srcratio = (double) SS_samplerate/ (double) sfi.samplerate;
-            smp->frames = (long) floor(((double) sfi.frames * srcratio));
-            smp->frames = (sfi.channels == 1 ? smp->frames * 2 : smp->frames ); // Double nr of new frames if mono->stereo
-            smp->samples = smp->frames * smp->channels;
-
-            if (SS_DEBUG) {
-                  printf("Resampling from %ld frames to %ld frames - srcration: %lf\n", (long) sfi.frames, smp->frames, srcratio);
-                  printf("Nr of new samples: %ld\n", smp->samples);
-                  }
-
-            // Read to temporary:
-            float temp[sfi.frames * sfi.channels];
-            int frames_read = sf_readf_float(sf, temp, sfi.frames);
-            if (frames_read != sfi.frames) {
-                  fprintf(stderr,"Error reading sample %s\n", filename);
-                  simplesynth_ptr->guiSendSampleLoaded(false, loader->ch_no, filename);
-                  sf_close(sf);
-                  SWITCH_SYNTH_STATE(prevState);
-                  delete ch->sample; ch->sample = 0;
-                  delete loader;
-                  pthread_mutex_unlock(&SS_LoaderMutex);
-                  pthread_exit(0);
-                  SS_TRACE_OUT
-                  }
-
-            // Allocate mem for the new one
-            smp->data = new float[smp->frames * smp->channels];
-            memset(smp->data, 0, sizeof(float)* smp->frames * smp->channels);
-
-            // libsamplerate & co (secret rabbits in the code!)
-            SRC_DATA srcdata;
-            srcdata.data_in  = temp;
-            srcdata.data_out = smp->data;
-            srcdata.input_frames  = sfi.frames;
-            srcdata.output_frames = smp->frames;
-            srcdata.src_ratio = (double) SS_samplerate / (double) sfi.samplerate;
-
-            if (SS_DEBUG) {
-                  printf("Converting sample....\n");
-                  }
-
-            if (src_simple(&srcdata, SRC_SINC_BEST_QUALITY, sfi.channels)) {
-                  SS_ERROR("Error when resampling, ignoring current sample");
-                  //TODO: deallocate and stuff
-                  }
-            else if (SS_DEBUG) {
-                  printf("Sample converted. %ld input frames used, %ld output frames generated\n",
-                           srcdata.input_frames_used,
-                           srcdata.output_frames_gen);
-                  }
-         }
-      //Just close the dam thing
-      sf_close(sf);
-      SWITCH_SYNTH_STATE(prevState);
-      ch->sample->filename = loader->filename;
-      simplesynth_ptr->guiSendSampleLoaded(true, ch_no, filename);
-      delete loader;
-      pthread_mutex_unlock(&SS_LoaderMutex);
-      SS_TRACE_OUT
-      pthread_exit(0);
-      }
-
-QString *projPathPtr;
-
-static Mess* instantiate(int sr, QWidget*, QString* projectPathPtr, const char* name)
-      {
-      projPathPtr = projectPathPtr;
-      printf("SimpleSynth sampleRate %d\n", sr);
-      SimpleSynth* synth = new SimpleSynth(sr);
-      if (!synth->init(name)) {
-            delete synth;
-            synth = 0;
-            }
-      return synth;
-      }
-
-
-/*!
-    \fn SimpleSynth::updateBalance(int pan)
- */
-void SimpleSynth::updateBalance(int ch, int val)
-      {
-      SS_TRACE_IN
-      channels[ch].pan = val;
-
-      // Balance:
-      channels[ch].balanceFactorL = 1.0;
-      channels[ch].balanceFactorR = 1.0;
-      double offset = 0;
-      int dev = val - 64;
-      offset = (double) dev / 64.0;
-      if (offset < 0) {
-            channels[ch].balanceFactorR = 1.0 + offset;
-            }
-      else {
-            channels[ch].balanceFactorL = 1.0 - offset;
-            }
-
-      if (SS_DEBUG_MIDI)
-            printf("balanceFactorL %f balanceFactorR %f\n", channels[ch].balanceFactorL, channels[ch].balanceFactorR);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::updateVolume(int invol_ctrlval)
- */
-void SimpleSynth::updateVolume(int ch, int invol_ctrlval)
-      {
-      SS_TRACE_IN
-      channels[ch].volume = (double)invol_ctrlval/ (double) SS_CHANNEL_VOLUME_QUOT;
-      channels[ch].volume_ctrlval = invol_ctrlval;
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiUpdateBalance(int ch, int bal)
- */
-void SimpleSynth::guiUpdateBalance(int ch, int bal)
-      {
-      SS_TRACE_IN
-      MidiPlayEvent ev(0, 0, ch, ME_CONTROLLER, SS_CHANNEL_PAN_CONTROLLER(ch), bal);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiUpdateVolume(int ch, int val)
- */
-void SimpleSynth::guiUpdateVolume(int ch, int val)
-      {
-      SS_TRACE_IN
-      MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_CHANNEL_VOLUME_CONTROLLER(ch), val);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiUpdateNoff(bool b)
- */
-void SimpleSynth::guiUpdateNoff(int ch, bool b)
-      {
-      SS_TRACE_IN
-      MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_CHANNEL_NOFF_CONTROLLER(ch), b);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiUpdateChoff(int ch, bool b)
- */
-void SimpleSynth::guiUpdateChoff(int ch, bool b)
-      {
-      SS_TRACE_IN
-      MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_CHANNEL_ONOFF_CONTROLLER(ch), b);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiUpdateMasterVol(int val)
- */
-void SimpleSynth::guiUpdateMasterVol(int val)
-      {
-      SS_TRACE_IN
-      MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_MASTER_CTRL_VOLUME, val);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SimpleSynth::guiUpdateSendFxLevel(int fxid, int level)
- */
-void SimpleSynth::guiUpdateSendFxLevel(int channel, int fxid, int level)
-      {
-      SS_TRACE_IN
-      MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_CHANNEL_SENDFX_CONTROLLER(channel, fxid), level);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiSendSampleLoaded(int ch, const char* filename)
- */
-void SimpleSynth::guiSendSampleLoaded(bool success, int ch, const char* filename)
-      {
-      SS_TRACE_IN
-      int len = strlen(filename) + 3; //2 + filenamelen + 1;
-      byte out[len];
-
-      if (success) {
-            out[0] = SS_SYSEX_LOAD_SAMPLE_OK;
-            }
-      else {
-            out[0] = SS_SYSEX_LOAD_SAMPLE_ERROR;
-            }
-      out[1] = ch;
-      memcpy(out+2, filename, strlen(filename)+1);
-      MidiPlayEvent ev(0, 0, ME_SYSEX, out, len);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiSendError(const char* errorstring)
- */
-void SimpleSynth::guiSendError(const char* errorstring)
-      {
-      SS_TRACE_IN
-      byte out[strlen(errorstring)+2];
-      out[0] = SS_SYSEX_ERRORMSG;
-      memcpy(out+1, errorstring, strlen(errorstring) +1);
-      SS_TRACE_OUT
-      }
-
-extern "C"
-      {
-      static MESS descriptor = {
-            "SimpleSynth",
-            "SimpleSynth drums by Mathias Lundgren", // (lunar_shuttle@users.sf.net)
-            "0.1",      //Version string
-            MESS_MAJOR_VERSION, MESS_MINOR_VERSION,
-            instantiate,
-            };
-      // We must compile with -fvisibility=hidden to avoid namespace
-      // conflicts with global variables.
-      // Only visible symbol is "mess_descriptor".
-      // (TODO: all plugins should be compiled this way)
-
-      __attribute__ ((visibility("default")))
-      const MESS* mess_descriptor() { return &descriptor; }
-      }
-
-
-/*!
-    \fn SimpleSynth::initSendEffect(int sendeffectid, QString lib, QString name)
- */
-bool SimpleSynth::initSendEffect(int id, QString lib, QString name)
-      {
-      SS_TRACE_IN
-      bool success = false;
-      if (sendEffects[id].plugin) {
-            //Cleanup if one was already there:
-            cleanupPlugin(id);
-            }
-      sendEffects[id].plugin  = (LadspaPlugin*) plugins.find(lib, name);
-      LadspaPlugin* plugin = sendEffects[id].plugin;
-      if (plugin) { //We found one
-
-            sendEffects[id].inputs  = plugin->inports();
-            sendEffects[id].outputs = plugin->outports();
-
-            if (plugin->instantiate()) {
-                  SS_DBG2("Plugin instantiated", name.toLatin1());
-                  SS_DBG_I("Parameters", plugin->parameter());
-                  SS_DBG_I("No of inputs", plugin->inports());
-                  SS_DBG_I("No of outputs",plugin->outports());
-                  SS_DBG_I("Inplace-capable", plugin->inPlaceCapable());
-
-                  // Connect inputs/outputs:
-                  // If single output/input, only use first channel in sendFxLineOut/sendFxReturn
-                  SS_DBG("Connecting ports...");
-                  plugin->connectInport(0, sendFxLineOut[id][0]);
-                  if (plugin->inports() == 2)
-                        plugin->connectInport(1, sendFxLineOut[id][1]);
-                  else if (plugin->inports() > 2) {
-                        fprintf(stderr, "Plugin has more than 2 inputs, not supported\n");
-                        }
-
-                  plugin->connectOutport(0, sendFxReturn[id][0]);
-                  if (plugin->outports() == 2)
-                        plugin->connectOutport(1, sendFxReturn[id][1]);
-                  else if (plugin->outports() > 2) {
-                        fprintf(stderr, "Plugin has more than 2 outputs, not supported\n");
-                        }
-                  SS_DBG("Ports connected");
-                  if (plugin->start()) {
-                        sendEffects[id].state = SS_SENDFX_ON;
-                        success = true;
-
-                        int n = plugin->parameter();
-                        sendEffects[id].nrofparameters = n;
-
-                        // This is not nice, but freeverb doesn't want to play until some values are set:
-                        if (name == "freeverb3") {
-                              setFxParameter(id, 2, 0.5);
-                              setFxParameter(id, 3, 0.5);
-                              setFxParameter(id, 4, 0.5);
-                              guiUpdateFxParameter(id, 2, 0.5);
-                              guiUpdateFxParameter(id, 3, 0.5);
-                              guiUpdateFxParameter(id, 4, 0.5);
-                              }
-                        }
-                  //TODO: cleanup if failed
-                  }
-            }
-      //Notify gui
-      int len = 3;
-      byte out[len];
-      out[0] = SS_SYSEX_LOAD_SENDEFFECT_OK;
-      out[1] = id;
-      int j=0;
-      for (iPlugin i = plugins.begin(); i!=plugins.end(); i++, j++) {
-            if ((*i)->lib() == plugin->lib() && (*i)->label() == plugin->label()) {
-                  out[2] = j;
-                  MidiPlayEvent ev(0, 0, ME_SYSEX, out, len);
-                  gui->writeEvent(ev);
-                  }
-            }
-
-      if (!success) {
-            QString errorString = "Error loading plugin \"" + plugin->label() + "\"";
-            guiSendError(errorString);
-            }
-      return success;
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::setSendFxLevel(int channel, int effectid, double val)
- */
-void SimpleSynth::setSendFxLevel(int channel, int effectid, double val)
-      {
-      SS_TRACE_IN
-      channels[channel].sendfxlevel[effectid] = val;
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::cleanupPlugin(int id)
- */
-void SimpleSynth::cleanupPlugin(int id)
-      {
-      SS_TRACE_IN
-      LadspaPlugin* plugin = sendEffects[id].plugin;
-      plugin->stop();
-      SS_DBG2("Stopped fx", plugin->label().toLatin1());
-      sendEffects[id].nrofparameters = 0;
-      sendEffects[id].state = SS_SENDFX_OFF;
-      sendEffects[id].plugin = 0;
-
-      byte d[2];
-      d[0] = SS_SYSEX_CLEAR_SENDEFFECT_OK;
-      d[1] = id;
-      MidiPlayEvent ev(0, 0, ME_SYSEX, d, 2);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::setFxParameter(int fxid, int param, float val)
-    \brief Set fx-parameter on plugin and notify gui
- */
-void SimpleSynth::setFxParameter(int fxid, int param, float val)
-      {
-      SS_TRACE_IN
-      LadspaPlugin* plugin = sendEffects[fxid].plugin;
-      if (SS_DEBUG_LADSPA) {
-            printf("Setting fx parameter: %f\n", val);
-            }
-      plugin->setParam(param, val);
-      //sendEffects[fxid].parameter[param] = val;
-      //guiUpdateFxParameter(fxid, param, val);
-      SS_TRACE_OUT
-      }
-
-
-
-/*!
-    \fn SimpleSynth::guiUpdateFxParameter(int fxid, int param, float val)
-    \brief Notify gui of changed fx-parameter
- */
-void SimpleSynth::guiUpdateFxParameter(int fxid, int param, float val)
-      {
-      SS_TRACE_IN
-      LadspaPlugin* plugin = sendEffects[fxid].plugin;
-      float min, max;
-      plugin->range(param, &min, &max);
-      //offset:
-      val-= min;
-
-      int intval = plugin->getGuiControlValue(param);
-      /*if (plugin->isLog(param)) {
-            intval = SS_map_logdomain2pluginparam(logf(val/(max - min) + min));
-            }
-      else if (plugin->isBool(param)) {
-            intval = (int) val;
-            }
-      else {
-            float scale = SS_PLUGIN_PARAM_MAX / (max - min);
-            intval = (int) ((val - min) * scale);
-            }*/
-      if (SS_DEBUG_MIDI) {
-            printf("Updating gui, fx parameter. fxid=%d, param=%d val=%d\n", fxid, param, intval);
-            }
-
-      byte d[4];
-      d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER_OK;
-      d[1] = fxid;
-      d[2] = param;
-      d[3] = intval;
-      MidiPlayEvent ev(0, 0, ME_SYSEX, d, 4);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
-
-
-
-
-/*!
-    \fn SimpleSynth::clearSample(int ch)
-    \brief Clears a sample (actually clears a channel)
- */
-void SimpleSynth::clearSample(int ch)
-      {
-      SS_TRACE_IN
-      if (channels[ch].sample) {
-            if (SS_DEBUG)
-                  printf("Clearing sample on channel %d\n", ch);
-            SS_State prevstate = synth_state;
-            SWITCH_CHAN_STATE(ch, SS_CHANNEL_INACTIVE);
-            SWITCH_SYNTH_STATE(SS_CLEARING_SAMPLE);
-            if (channels[ch].sample->data) {
-                  delete[] channels[ch].sample->data;
-                  channels[ch].sample->data = 0;
-                  }
-            if (channels[ch].sample) {
-                  delete channels[ch].sample;
-                  channels[ch].sample = 0;
-                  }
-            SWITCH_SYNTH_STATE(prevstate);
-            guiNotifySampleCleared(ch);
-            if (SS_DEBUG) {
-                  printf("Clear sample - sample cleared on channel %d\n", ch);
-                  }
-            }
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynth::guiNotifySampleCleared(int ch)
- */
-void SimpleSynth::guiNotifySampleCleared(int ch)
-      {
-      SS_TRACE_IN
-      byte d[2];
-      d[0] = SS_SYSEX_CLEAR_SAMPLE_OK;
-      d[1] = (byte) ch;
-      MidiPlayEvent ev(0, 0, ME_SYSEX, d, 2);
-      gui->writeEvent(ev);
-      SS_TRACE_OUT
-      }
diff --git a/muse2/synti/simpledrums/simpledrums.h b/muse2/synti/simpledrums/simpledrums.h
deleted file mode 100644
index 7f006d73..00000000
--- a/muse2/synti/simpledrums/simpledrums.h
+++ /dev/null
@@ -1,181 +0,0 @@
-//
-// C++ Interface: simplesynth
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-#ifndef SIMPLESYNTH_H
-#define SIMPLESYNTH_H
-
-#include <sndfile.h>
-#include <iostream>
-#include <string>
-#include <Qt3Support>
-#include "libsynti/mess.h"
-#include "common.h"
-//#include "libsynti/mpevent.h"
-#include "muse/mpevent.h"   
-#include "simpledrumsgui.h"
-#include "ssplugin.h"
-
-#define SS_NO_SAMPLE       0
-#define SS_NO_PLUGIN       0
-
-#define SS_PROCESS_BUFFER_SIZE 4096 //TODO: Add initialization method for nr of frames in each process from MusE - if nr of frames > than this, this will fail
-#define SS_SENDFX_BUFFER_SIZE  SS_PROCESS_BUFFER_SIZE
-
-enum SS_ChannelState
-   {
-      SS_CHANNEL_INACTIVE=0,
-      SS_SAMPLE_PLAYING,
-   };
-
-enum SS_State
-   {
-      SS_INITIALIZING=0,
-      SS_LOADING_SAMPLE,
-      SS_CLEARING_SAMPLE,
-      SS_RUNNING,
-   };
-
-enum SS_SendFXState
-   {
-      SS_SENDFX_OFF=0,
-      SS_SENDFX_ON
-   };
-
-struct SS_SendFx
-   {
-      SS_SendFXState state;
-      LadspaPlugin*  plugin;
-      int            inputs;
-      int            outputs;
-      int            retgain_ctrlval;
-      double         retgain;
-      int            nrofparameters;
-   };
-
-struct SS_Sample
-   {
-      float*      data;
-      int         samplerate;
-      int         bits;
-      std::string filename;
-      long        samples;
-      long        frames;
-      int         channels;
-      SF_INFO     sfinfo;
-   };
-
-struct SS_Channel
-   {
-      SS_ChannelState state;
-      const char*     name;
-      SS_Sample*      sample;
-      int             playoffset;
-      bool            noteoff_ignore;
-
-      double          volume;
-      int             volume_ctrlval;
-
-      double          cur_velo;
-      double          gain_factor;
-
-      int             pan;
-      double          balanceFactorL;
-      double          balanceFactorR;
-
-      bool            channel_on;
-
-      //Send fx:
-      double          sendfxlevel[SS_NR_OF_SENDEFFECTS];
-   };
-
-struct SS_Controller
-   {
-      std::string name;
-      int num;
-      int min, max;
-   };
-
-struct SS_SampleLoader
-   {
-      SS_Channel*  channel;
-      std::string  filename;
-      int          ch_no;
-   };
-
-class SimpleSynth : public Mess
-   {
-   public:
-      SimpleSynth(int);
-
-      virtual ~SimpleSynth();
-
-      //virtual bool guiVisible() const;
-      //virtual bool hasGui() const;
-      virtual bool nativeGuiVisible() const;
-      virtual bool hasNativeGui() const;
-      virtual bool playNote(int arg1, int arg2, int arg3);
-      virtual bool processEvent(const MidiPlayEvent& arg1);
-      virtual bool setController(int arg1, int arg2, int arg3);
-      virtual bool sysex(int arg1, const unsigned char* arg2);
-      virtual const char* getPatchName(int arg1, int arg2, int arg3, bool arg4) const;
-      virtual const MidiPatch* getPatchInfo(int arg1, const MidiPatch* arg2) const;
-      virtual int getControllerInfo(int arg1, const char** arg2, int* arg3, int* arg4, int* arg5, int* arg6) const;
-      virtual void processMessages();
-      virtual void process(float** data, int offset, int len);
-      //virtual void showGui(bool arg1);
-      virtual void showNativeGui(bool arg1);
-      virtual void getInitData(int*, const unsigned char**) const;
-      bool init(const char* name);
-      void guiSendSampleLoaded(bool success, int ch, const char* filename);
-      void guiSendError(const char* errorstring);
-
-      static const char* synth_state_descr[];
-      static const char* channel_state_descr[];
-
-private:
-      SimpleSynthGui* gui;
-
-      SS_Channel channels[SS_NR_OF_CHANNELS];
-      SS_Controller controllers[SS_NR_OF_CONTROLLERS];
-      bool setController(int channel, int id, int val, bool fromGui);
-      bool loadSample(int ch_no, const char* filename);
-      void parseInitData(const unsigned char* data);
-      void updateVolume(int ch, int in_volume_ctrlval);
-      void updateBalance(int ch, int pan);
-      void guiNotifySampleCleared(int ch);
-      void guiUpdateBalance(int ch, int bal);
-      void guiUpdateVolume(int ch, int val);
-      void guiUpdateNoff(int ch, bool b);
-      void guiUpdateChoff(int ch, bool b);
-      void guiUpdateMasterVol(int val);
-      void guiUpdateFxParameter(int fxid, int param, float val);
-      void guiUpdateSendFxLevel(int channel, int fxid, int level);
-      bool initSendEffect(int sendeffectid, QString lib, QString name);
-      void setSendFxLevel(int channel, int effectid, double val);
-      void cleanupPlugin(int id);
-      void setFxParameter(int fxid, int param, float val);
-      void clearSample(int ch);
-      double master_vol;
-      int master_vol_ctrlval;
-
-      //Send effects:
-      SS_SendFx sendEffects[SS_NR_OF_SENDEFFECTS];
-      float* sendFxLineOut[SS_NR_OF_SENDEFFECTS][2]; //stereo output (fed into LADSPA inputs),sent from the individual channels -> LADSPA fx
-      float* sendFxReturn[SS_NR_OF_SENDEFFECTS][2];  //stereo inputs, from LADSPA plugins, sent from LADSPA -> SS and added to the mix
-      double* processBuffer[2];
-   };
-
-static void* loadSampleThread(void*);
-static pthread_mutex_t SS_LoaderMutex;
-static SS_State synth_state;
-static SimpleSynth* simplesynth_ptr;
-
-#endif
diff --git a/muse2/synti/simpledrums/simpledrumsgui.cpp b/muse2/synti/simpledrums/simpledrumsgui.cpp
deleted file mode 100644
index f874a136..00000000
--- a/muse2/synti/simpledrums/simpledrumsgui.cpp
+++ /dev/null
@@ -1,893 +0,0 @@
-//
-// C++ Implementation: testogui
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
-#include <q3buttongroup.h>
-#include <qlabel.h>
-#include <q3filedialog.h>
-#include <qsocketnotifier.h>
-#include <qlayout.h>
-#include <qtooltip.h>
-#include <qlineedit.h>
-#include <QtGui>
-//Added by qt3to4:
-#include <Q3HBoxLayout>
-#include <Q3GridLayout>
-#include <Q3VBoxLayout>
-
-#include "simpledrumsgui.h"
-//#include "libsynti/mpevent.h"
-#include "muse/mpevent.h"   
-#include "muse/midi.h"
-#include "ssplugingui.h"
-
-#define SS_VOLUME_MIN_VALUE                     0
-#define SS_VOLUME_MAX_VALUE                   127
-#define SS_VOLUME_DEFAULT_VALUE               100
-#define SS_MASTERVOL_MAX_VALUE                127
-#define SS_MASTERVOL_DEFAULT_VALUE    100.0/127.0
-#define SS_SENDFX_MIN_VALUE                     0
-#define SS_SENDFX_MAX_VALUE                   127
-
-//Gui constants:
-#define SS_BTNGRP_WIDTH                        50
-#define SS_BTNGRP_HEIGHT                       80
-#define SS_ONOFF_WIDTH                         16
-#define SS_ONOFF_HEIGHT                        21
-#define SS_VOLSLDR_WIDTH                       (SS_BTNGRP_WIDTH - 8)
-#define SS_VOLSLDR_LENGTH                     120
-#define SS_PANSLDR_WIDTH                       (SS_BTNGRP_WIDTH - 8)
-#define SS_PANSLDR_LENGTH                      20
-#define SS_PANSLDR_DEFAULT_VALUE               63
-#define SS_NONOFF_LABEL_WIDTH                  30
-#define SS_NONOFF_LABEL_HEIGHT                 16
-#define SS_NONOFF_WIDTH                        SS_ONOFF_WIDTH
-#define SS_NONOFF_HEIGHT                       SS_ONOFF_HEIGHT
-#define SS_SENDFX_WIDTH                        ((SS_BTNGRP_WIDTH/2) - 4)
-//#define SS_SENDFX_WIDTH                        28
-#define SS_SENDFX_HEIGHT                       SS_SENDFX_WIDTH
-#define SS_MASTERSLDR_WIDTH                    (SS_BTNGRP_WIDTH - 8)
-#define SS_MASTERSLDR_HEIGHT                   (SS_BTNGRP_HEIGHT - 4)
-
-
-// Sample groupbox
-
-#define SS_SAMPLENAME_LABEL_WIDTH              30
-#define SS_SAMPLENAME_LABEL_HEIGHT             21
-#define SS_SAMPLENAME_LABEL_XOFF                4
-
-#define SS_SAMPLE_LOAD_WIDTH                   15
-#define SS_SAMPLE_LOAD_HEIGHT                  19
-
-#define SS_SAMPLE_CLEAR_WIDTH                   SS_SAMPLE_LOAD_WIDTH
-#define SS_SAMPLE_CLEAR_HEIGHT                  SS_SAMPLE_LOAD_HEIGHT
-
-#define SS_SAMPLENAME_LINEEDIT_WIDTH           90
-#define SS_SAMPLENAME_LINEEDIT_HEIGHT          21
-
-#define SS_SAMPLE_INFO_LINE_HEIGHT             22
-#define SS_SAMPLE_INFO_LINE_WIDTH               (SS_SAMPLENAME_LINEEDIT_XOFF + SS_SAMPLENAME_LINEEDIT_WIDTH)
-
-#define SS_GUI_WINDOW_WIDTH                     ((SS_NR_OF_CHANNELS +1) * SS_BTNGRP_XOFF)
-#define SS_MAIN_GROUPBOX_HEIGHT                 200
-#define SS_GUI_WINDOW_HEIGHT                    (SS_BTNGRP_HEIGHT + SS_MAIN_GROUPBOX_HEIGHT)
-#define SS_MAIN_GROUPBOX_WIDTH                  SS_GUI_WINDOW_WIDTH
-
-SimpleSynthGui* simplesynthgui_ptr;
-
-
-/*!
-    \fn QChannelSlider::QChannelSlider(Qt::Orientation orientation, int ch, QWidget* parent, const char* name)
- */
-QChannelSlider::QChannelSlider(Qt::Orientation orientation, int ch, QWidget* parent, const char* name)
-      : QSlider(orientation, parent, name)
-      {
-      channel = ch;
-      }
-
-
-/*!
-    \fn QChannelSlider::getChannel()
- */
-int QChannelSlider::getChannel()
-      {
-      return channel;
-      }
-
-
-/*!
-    \fn QChannelSlider::setChannel(int ch)
- */
-void QChannelSlider::setChannel(int ch)
-      {
-      channel = ch;
-      }
-
-/*!
-    \fn QChannelSlider::setValue(int val)
- */
-void QChannelSlider::setValue(int val)
-      {
-      val = (val > 127 ? 127 : val);
-      val = (val < 0 ? 0 : val);
-      QSlider::setValue(val);
-      emit valueChanged(channel, val);
-      }
-
-/*!
-    \fn QInvertedChannelSlider::setValue(int val)
- */
-void QInvertedChannelSlider::setValue(int val)
-      {
-      int inverted = this->maxValue() - val;
-      inverted = (inverted > 127 ? 127 : inverted);
-      inverted = (inverted < 0 ? 0 : inverted);
-      QSlider::setValue(val);
-      emit valueChanged(channel, inverted);
-      }
-
-/*!
-    \fn QInvertedSlider::setValue(int val)
- */
-void QInvertedSlider::setValue(int val)
-      {
-      int inverted = this->maxValue() - val;
-      inverted = (inverted > 127 ? 127 : inverted);
-      inverted = (inverted < 0 ? 0 : inverted);
-      emit invertedValueChanged(inverted);
-      QSlider::setValue(val);
-      }
-
-
-/*!
-    \fn QChannelCheckbox::QChannelCheckbox(QWidget* parent, int ch, const char* name)
- */
-QChannelCheckbox::QChannelCheckbox(QWidget* parent, int ch, const char* name)
-   : QCheckBox(parent, name)
-      {
-      channel = ch;
-      connect(this, SIGNAL(clicked()), SLOT(isClicked()));
-      }
-
-
-/*!
-    \fn QChannelCheckbox::isClicked()
- */
-void QChannelCheckbox::isClicked()
-      {
-      emit channelState(channel, this->isOn());
-      }
-
-/*!
-    \fn QChannelButton::QChannelButton(QWidget* parent, const char* text, int ch, const char* name)
- */
-QChannelButton::QChannelButton(QWidget* parent, const char* text, int ch, const char* name)
-      : QPushButton(parent, name), channel (ch)
-      {
-      connect(this, SIGNAL(clicked()), SLOT(isClicked()));
-      setText(text);
-      }
-
-/*!
-    \fn QChannelButton::isClicked()
- */
-void QChannelButton::isClicked()
-      {
-      emit channelState(channel, this->isOn());
-      }
-
-/*!
-    \fn QChannelDial()
- */
-QChannelDial::QChannelDial(QWidget* parent, int ch, int fxid, const char* name)
-   : QDial(parent, name)
-      {
-      setTracking(true);
-      channel = ch;
-      sendfxid = fxid;
-      }
-
-/*!
-    \fn QChannelSlider::setValue(int val)
- */
-void QChannelDial::setValue(int val)
-      {
-      QDial::setValue(val);
-      emit valueChanged(channel, sendfxid, val);
-      }
-
-/*!
-    \fn SimpleSynthGui::SimpleSynthGui()
- */
-SimpleSynthGui::SimpleSynthGui()
-      {
-      SS_TRACE_IN
-      simplesynthgui_ptr = this;
-      pluginGui = new SS_PluginGui(this);
-      pluginGui->hide();
-
-      Q3VBoxLayout* mainLayout = new Q3VBoxLayout(this, 3);
-      Q3HBoxLayout* channelLayout = new Q3HBoxLayout(mainLayout, 1, "channellayout");
-
-      //this->setFixedWidth(SS_GUI_WINDOW_WIDTH);
-      //this->setFixedHeight(SS_GUI_WINDOW_HEIGHT);
-      for (int i=0; i<SS_NR_OF_CHANNELS; i++) {
-            channelButtonGroups[i] = new Q3ButtonGroup(this);
-            channelButtonGroups[i]->setMinimumSize(SS_BTNGRP_WIDTH, SS_BTNGRP_HEIGHT);
-            channelButtonGroups[i]->setTitle(QString::number(i + 1));
-
-            QString name = QString("volumeSlider");
-            name.append(i + 1);
-
-            channelLayout->add(channelButtonGroups[i]);
-
-            Q3VBoxLayout* inchnlLayout = new Q3VBoxLayout(channelButtonGroups[i], 2, 0, "channelinternallayout");
-            inchnlLayout->setAlignment(Qt::AlignHCenter);
-
-            onOff[i] = new QChannelCheckbox(channelButtonGroups[i], i);
-            onOff[i]->setMinimumSize(SS_ONOFF_WIDTH, SS_ONOFF_HEIGHT);
-            QToolTip::add(onOff[i], "Channel " + QString::number(i + 1) + " on/off");
-            inchnlLayout->add(onOff[i]);
-            connect(onOff[i], SIGNAL(channelState(int, bool)), SLOT(channelOnOff(int, bool)));
-
-            volumeSliders[i] = new QInvertedChannelSlider(Qt::Vertical, i, channelButtonGroups[i], name);
-            volumeSliders[i]->setMinValue(SS_VOLUME_MIN_VALUE);
-            volumeSliders[i]->setMaxValue(SS_VOLUME_MAX_VALUE);
-            volumeSliders[i]->setValue(SS_VOLUME_MAX_VALUE - SS_VOLUME_DEFAULT_VALUE);
-            volumeSliders[i]->setMinimumSize(SS_VOLSLDR_WIDTH, SS_VOLSLDR_LENGTH);
-            QToolTip::add(volumeSliders[i], "Volume, channel " + QString::number(i + 1));
-            setMinimumSize(SS_VOLSLDR_WIDTH, SS_VOLSLDR_LENGTH);
-            inchnlLayout->add(volumeSliders[i]);
-            connect(volumeSliders[i], SIGNAL(valueChanged(int, int)), SLOT(volumeChanged(int, int)));
-
-            nOffLabel[i] = new QLabel(channelButtonGroups[i]);
-            nOffLabel[i]->setMinimumSize(SS_NONOFF_LABEL_WIDTH, SS_NONOFF_LABEL_HEIGHT);
-            nOffLabel[i]->setText("nOff");
-            inchnlLayout->add(nOffLabel[i]);
-
-            nOffIgnore[i] = new QChannelCheckbox(channelButtonGroups[i], i);
-            nOffIgnore[i]->setMinimumSize(SS_NONOFF_WIDTH, SS_NONOFF_HEIGHT);
-            QToolTip::add(nOffIgnore[i], "Note off ignore, channel " + QString::number(i + 1));
-            inchnlLayout->add(nOffIgnore[i]);
-            connect(nOffIgnore[i], SIGNAL(channelState(int, bool)),SLOT(channelNoteOffIgnore(int, bool)));
-
-            panSliders[i] = new QChannelSlider(Qt::Horizontal, i, channelButtonGroups[i]);
-            panSliders[i]->setRange(0, 127);
-            panSliders[i]->setValue(SS_PANSLDR_DEFAULT_VALUE);
-            panSliders[i]->setMinimumSize(SS_PANSLDR_WIDTH, SS_PANSLDR_LENGTH);
-            QToolTip::add(panSliders[i], "Pan, channel " + QString::number(i + 1));
-            inchnlLayout->add(panSliders[i]);
-            connect(panSliders[i], SIGNAL(valueChanged(int, int)), SLOT(panChanged(int, int)));
-
-            Q3GridLayout* dialGrid = new Q3GridLayout(inchnlLayout, 2, 2, 0);
-            sendFxDial[i][0] = new QChannelDial(channelButtonGroups[i], i, 0);
-            sendFxDial[i][0]->setRange(0, 127);
-            sendFxDial[i][0]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT);
-            QToolTip::add(sendFxDial[i][0], "Fx 1 send amount");
-            //inchnlLayout->add(sendFxDial[i][0]);
-            dialGrid->addWidget(sendFxDial[i][0], 0, 0, Qt::AlignCenter | Qt::AlignTop);
-
-            connect(sendFxDial[i][0], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int)));
-
-            sendFxDial[i][1] = new QChannelDial(channelButtonGroups[i], i, 1);
-            sendFxDial[i][1]->setRange(0, 127);
-            //inchnlLayout->add(sendFxDial[i][1]);
-            dialGrid->addWidget(sendFxDial[i][1], 0, 1, Qt::AlignCenter | Qt::AlignTop);
-            sendFxDial[i][1]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT);
-            QToolTip::add(sendFxDial[i][1], "Fx 2 send amount");
-
-            connect(sendFxDial[i][1], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int)));
-
-            sendFxDial[i][2] = new QChannelDial(channelButtonGroups[i], i, 2);
-            sendFxDial[i][2]->setRange(0, 127);
-            sendFxDial[i][2]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT);
-            //inchnlLayout->add(sendFxDial[i][2]);
-            dialGrid->addWidget(sendFxDial[i][2], 1, 0, Qt::AlignCenter | Qt::AlignTop);
-            QToolTip::add(sendFxDial[i][2], "Fx 3 send amount");
-            connect(sendFxDial[i][2], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int)));
-
-            sendFxDial[i][3] = new QChannelDial(channelButtonGroups[i], i, 3);
-            sendFxDial[i][3]->setRange(0, 127);
-            sendFxDial[i][3]->setMaximumSize(SS_SENDFX_WIDTH, SS_SENDFX_HEIGHT);
-            QToolTip::add(sendFxDial[i][3], "Fx 4 send amount");
-
-            dialGrid->addWidget(sendFxDial[i][3], 1, 1, Qt::AlignCenter | Qt::AlignTop);
-            connect(sendFxDial[i][3], SIGNAL(valueChanged(int, int, int)), SLOT(sendFxChanged(int, int, int)));
-            inchnlLayout->activate();
-            //channelLayout->activate();
-            }
-
-      //Master buttongroup:
-      masterButtonGroup = new Q3ButtonGroup(this, "masterButtonGroup");
-      channelLayout->add(masterButtonGroup);
-      Q3VBoxLayout* mbgLayout = new Q3VBoxLayout(masterButtonGroup, 0);
-      mbgLayout->setAlignment(Qt::AlignCenter);
-      masterButtonGroup->setMinimumSize(SS_BTNGRP_WIDTH, SS_BTNGRP_HEIGHT);
-      masterSlider = new QInvertedSlider(Qt::Vertical, masterButtonGroup);
-      QToolTip::add(masterSlider, "Master volume");
-      mbgLayout->add(masterSlider);
-      masterSlider->setRange(0, 127);
-      masterSlider->setValue(SS_VOLUME_MAX_VALUE - (int)(SS_MASTERVOL_DEFAULT_VALUE*SS_VOLUME_MAX_VALUE));
-      masterSlider->setMinimumSize(SS_MASTERSLDR_WIDTH, SS_MASTERSLDR_HEIGHT);
-      connect(masterSlider, SIGNAL(invertedValueChanged(int)), SLOT(masterVolChanged(int)));
-
-      //Main groupbox
-      mainGroupBox = new Q3GroupBox(this, "mainGroupBox");
-      mainLayout->add(mainGroupBox);
-
-      Q3GridLayout* mgbLayout = new Q3GridLayout(mainGroupBox, 8, 3, 1);
-
-      int i=0;
-
-      for (int c=0; c<2; c++) {
-            for (int r=0; r<SS_NR_OF_CHANNELS/2; r++) {
-                  Q3HBoxLayout* strip = new Q3HBoxLayout;//(mgbLayout, 5);
-                  mgbLayout->addLayout(strip, r, c);
-
-                  QLabel* channelLabel = new QLabel(QString("Ch ") + QString::number(i + 1), mainGroupBox);
-                  strip->add(channelLabel);
-
-                  sampleNameLineEdit[i] = new QLineEdit(mainGroupBox);
-                  sampleNameLineEdit[i]->setReadOnly(true);
-                  strip->add(sampleNameLineEdit[i]);
-
-                  loadSampleButton[i] = new QChannelButton(mainGroupBox, "L", i);
-                  loadSampleButton[i]->setMinimumSize(SS_SAMPLE_LOAD_WIDTH, SS_SAMPLE_LOAD_HEIGHT);
-                  QToolTip::add(loadSampleButton[i], "Load sample on channel " + QString::number(i + 1));
-                  strip->add(loadSampleButton[i]);
-                  connect(loadSampleButton[i], SIGNAL(channelState(int, bool)), SLOT(loadSampleDialogue(int)));
-
-                  clearSampleButton[i] = new QChannelButton(mainGroupBox, "C", i);
-                  clearSampleButton[i]->setMinimumSize(SS_SAMPLE_CLEAR_WIDTH, SS_SAMPLE_CLEAR_HEIGHT);
-                  QToolTip::add(clearSampleButton[i], "Clear sample on channel " + QString::number(i + 1));
-                  strip->add(clearSampleButton[i]);
-                  connect(clearSampleButton[i], SIGNAL(channelState(int, bool)), SLOT(clearSample(int)));
-
-                  i++;
-                  }
-            }
-
-      // Right bottom panel:
-      Q3ButtonGroup* rbPanel= new Q3ButtonGroup(mainGroupBox, "right_bottom_panel");
-      mgbLayout->addMultiCellWidget(rbPanel, 1, 8, 3, 3, Qt::AlignCenter);
-      Q3GridLayout* rbLayout = new Q3GridLayout(rbPanel, 6, 1, 8, 5);
-      openPluginsButton = new QPushButton("&Send Effects", rbPanel);
-      QToolTip::add(openPluginsButton, "Configure LADSPA send effects");
-      connect(openPluginsButton, SIGNAL(clicked()), SLOT(openPluginButtonClicked()));
-      aboutButton = new QPushButton("About SimpleDrums", rbPanel);
-      connect(aboutButton, SIGNAL(clicked()), SLOT(aboutButtonClicked()));
-      QPushButton* loadButton = new QPushButton(tr("&Load setup"), rbPanel);
-      connect(loadButton, SIGNAL(clicked()), SLOT(loadSetup()));
-      QPushButton* saveButton = new QPushButton(tr("&Save setup"), rbPanel);
-      connect(saveButton, SIGNAL(clicked()), SLOT(saveSetup()));
-
-      rbLayout->addWidget(openPluginsButton, 1, 1, Qt::AlignCenter | Qt::AlignVCenter);
-      rbLayout->addRowSpacing(2, 20);
-      rbLayout->addWidget(loadButton,  3, 1, Qt::AlignCenter | Qt::AlignVCenter);
-      rbLayout->addWidget(saveButton,  4, 1, Qt::AlignCenter | Qt::AlignVCenter);
-      rbLayout->addRowSpacing(5, 20);
-      rbLayout->addWidget(aboutButton, 6, 1, Qt::AlignCenter | Qt::AlignVCenter);
-
-      lastDir = "";
-      //Connect socketnotifier to fifo
-      QSocketNotifier* s = new QSocketNotifier(readFd, QSocketNotifier::Read);
-      connect(s, SIGNAL(activated(int)), SLOT(readMessage(int)));
-      SS_TRACE_OUT
-
-      // work around for probable QT/WM interaction bug.
-      // for certain window managers, e.g xfce, this window is
-      // is displayed although not specifically set to show();
-      // bug: 2811156  	 Softsynth GUI unclosable with XFCE4 (and a few others)
-      show();
-      hide();
-      }
-
-/*!
-    \fn SimpleSynthGui::~SimpleSynthGui()
- */
-SimpleSynthGui::~SimpleSynthGui()
-      {
-      SS_TRACE_IN
-      simplesynthgui_ptr = 0;
-      delete pluginGui;
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SimpleSynthGui::readMessage(int)
- */
-void SimpleSynthGui::readMessage(int)
-      {
-      MessGui::readMessage();
-      }
-
-/*!
-    \fn SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
- */
-void SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
-      {
-      SS_TRACE_IN
-      if (SS_DEBUG_MIDI) {
-            printf("GUI received midi event\n");
-            }
-      if (ev.type() == ME_CONTROLLER) {
-            int id  = ev.dataA();
-            int val = ev.dataB();
-
-            // Channel controllers:
-            if (id >= SS_FIRST_CHANNEL_CONTROLLER && id <= SS_LAST_CHANNEL_CONTROLLER ) {
-                  // Find out which channel we're dealing with:
-                  id-= SS_FIRST_CHANNEL_CONTROLLER;
-                  int ch = (id / SS_NR_OF_CHANNEL_CONTROLLERS);
-                  id = (id % SS_NR_OF_CHANNEL_CONTROLLERS);
-
-                  int fxid = -1;
-
-                  if (SS_DEBUG_MIDI) {
-                        printf("GUI received midi controller - id: %d val %d channel %d\n", id, val, ch);
-                        }
-
-                  switch(id) {
-                        case SS_CHANNEL_CTRL_VOLUME:
-                              volumeSliders[ch]->blockSignals(true);
-                              volumeSliders[ch]->setValue(SS_VOLUME_MAX_VALUE - val);
-                              volumeSliders[ch]->blockSignals(false);
-                              break;
-
-                        case SS_CHANNEL_CTRL_PAN:
-                              panSliders[ch]->blockSignals(true);
-                              panSliders[ch]->setValue(val);
-                              panSliders[ch]->blockSignals(false);
-                              break;
-
-                        case SS_CHANNEL_CTRL_NOFF:
-                              nOffIgnore[ch]->blockSignals(true);
-                              nOffIgnore[ch]->setChecked(val);
-                              nOffIgnore[ch]->blockSignals(false);
-                              break;
-
-                        case SS_CHANNEL_CTRL_ONOFF:
-                              onOff[ch]->blockSignals(true);
-                              onOff[ch]->setChecked(val);
-                              onOff[ch]->blockSignals(false);
-                              break;
-
-                        case SS_CHANNEL_SENDFX1:
-                        case SS_CHANNEL_SENDFX2:
-                        case SS_CHANNEL_SENDFX3:
-                        case SS_CHANNEL_SENDFX4:
-                              fxid = id - SS_CHANNEL_SENDFX1;
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui::processEvent - Channel sendfx, fxid: %d, val: %d\n", fxid, val);
-                                    }
-                              sendFxDial[ch][fxid]->blockSignals(true);
-                              sendFxDial[ch][fxid]->setValue(val);
-                              sendFxDial[ch][fxid]->blockSignals(false);
-                              break;
-
-                        default:
-                              if (SS_DEBUG_MIDI)
-                                    printf("SimpleSynthGui::processEvent - unknown controller received: %d\n", id);
-                        }
-                  }
-            // Master controllers:
-            else if (id >= SS_FIRST_MASTER_CONTROLLER && id <= SS_LAST_MASTER_CONTROLLER) {
-                  if (id == SS_MASTER_CTRL_VOLUME) {
-                        masterSlider->blockSignals(true);
-                        masterSlider->setValue(SS_MASTERVOL_MAX_VALUE - val);
-                        masterSlider->blockSignals(false);
-                        }
-                  }
-            else if (id>= SS_FIRST_PLUGIN_CONTROLLER && id <= SS_LAST_PLUGIN_CONTROLLER) {
-                  int fxid = (id - SS_FIRST_PLUGIN_CONTROLLER) / SS_NR_OF_PLUGIN_CONTROLLERS;
-                  int cmd = (id - SS_FIRST_PLUGIN_CONTROLLER) % SS_NR_OF_PLUGIN_CONTROLLERS;
-
-                  // Plugin return-gain:
-                  if (cmd == SS_PLUGIN_RETURN) {
-                        if (SS_DEBUG_MIDI)
-                              printf("SimpleSynthGui::processEvent - fx retgain received: fxid: %d val: %d\n", fxid, val);
-
-                        SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid);
-                        pf->setRetGain(val);
-                        }
-                  }
-            }
-            //
-            // Sysexes:
-            //
-            else if (ev.type() == ME_SYSEX) {
-                  byte* data = ev.data();
-                  int cmd = *data;
-                  switch (cmd) {
-                        case SS_SYSEX_LOAD_SAMPLE_OK: {
-                              int ch = *(data+1);
-                              QString filename = (const char*) (data+2);
-                              sampleNameLineEdit[ch]->setText(filename.section('/',-1,-1));
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui - sample %s loaded OK on channel: %d\n", filename.toLatin1(), ch);
-                                    }
-                              if (!onOff[ch]->isChecked()) {
-                                    onOff[ch]->blockSignals(true);
-                                    onOff[ch]->setChecked(true);
-                                    onOff[ch]->blockSignals(false);
-                                    channelOnOff(ch, true);
-                                    }
-                              break;
-                              }
-
-                        case SS_SYSEX_LOAD_SAMPLE_ERROR: {
-                              //int ch = *(data+1);
-                              const char* filename = (const char*) (data+2);
-                              /*QMessageBox* yn = new QMessageBox("Sample not found", "Failed to load sample: " + QString(filename) + "\n" +
-                                                      "Do you want to open file browser and try to locate it elsewhere?",
-                                                      QMessageBox::Warning,
-                                                      QMessageBox::Yes,
-                                                      QMessageBox::No,
-                                                      QMessageBox::NoButton,
-                                                      this);*/
-                              /*int res = QMessageBox::warning(this,
-                                                      "SimpleDrums","Failed to load sample: " + QString(filename) + "\n" +
-                                                      "Do you want to open file browser and try to locate it elsewhere?",
-                                                      "&Yes", "&No");
-                                                      */
-                              //int res = yn->exec();
-                              printf("Error: Sample %s not found! TODO: Fix this\n", filename);
-                              //if (res == 0) {
-                              //      loadSampleDialogue(ch);
-                              //      }
-                              break;
-                              }
-
-                        case SS_SYSEX_LOAD_SENDEFFECT_OK: {
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui - sysex load sendeffect OK on fxid: %d\n", *(data+1));
-                                    }
-                              int fxid = *(data+1);
-                              SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid);
-                              pf->updatePluginValue(*(data+2));
-                              break;
-                              }
-
-                        case SS_SYSEX_CLEAR_SENDEFFECT_OK: {
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui - sysex clear sendeffect OK on fxid: %d\n", *(data+1));
-                                    }
-                              SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)*(data+1));
-                              pf->clearPluginDisplay();
-                              break;
-                              }
-
-                        case SS_SYSEX_CLEAR_SAMPLE_OK: {
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui - sysex clear samle OK on channel: %d\n", *(data+1));
-                                    }
-                              byte ch = *(data+1);
-                              sampleNameLineEdit[ch]->setText("");
-                              break;
-                              }
-
-                        case SS_SYSEX_SET_PLUGIN_PARAMETER_OK: {
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui - plugin parameter OK on fxid: %d\n", *(data+1));
-                                    }
-                              SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)*(data+1));
-                              int param = *(data+2);
-                              int val   = *(data+3);
-                              pf->blockSignals(true);
-                              pf->setParameterValue(param, val);
-                              pf->blockSignals(false);
-                              break;
-                              }
-
-                        case SS_SYSEX_SEND_INIT_DATA: {
-                              const unsigned initdata_len = ev.len() - 1;
-                              byte* init_data = (data + 1);
-                              QFileInfo fileInfo = QFileInfo(lastSavedProject);
-
-                              lastProjectDir = fileInfo.dirPath(true);
-                              if (fileInfo.extension(false) != "sds" && fileInfo.extension(false) != "SDS") {
-                                    lastSavedProject += ".sds";
-                                    fileInfo = QFileInfo(lastSavedProject);
-                                    }
-                              QFile theFile(fileInfo.filePath());
-
-                              // Write data
-                              if (theFile.open(QIODevice::WriteOnly)) {
-                                    theFile.writeBlock((const char*)&initdata_len, sizeof(initdata_len)); // First write length
-                                    if (theFile.writeBlock((const char*)init_data, initdata_len) == -1) {
-                                          // Fatal error writing
-                                          QMessageBox msgBox("IO error", "Fatal error when writing to file. Setup not saved.",
-                                                 QMessageBox::Warning,
-                                                QMessageBox::Ok,
-                                                QMessageBox::NoButton,
-                                                QMessageBox::NoButton,
-                                                this);
-                                          msgBox.exec();
-                                          }
-                                    theFile.close();
-                                    }
-                              else {
-                                    // An error occured when opening
-                                    QMessageBox msgBox("IO error", "Error opening file. Setup was not saved.", QMessageBox::Warning,
-                                          QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton, this);
-                                    msgBox.exec();
-                                    }
-
-                              break;
-                              }
-
-                        default:
-                              if (SS_DEBUG_MIDI) {
-                                    printf("SimpleSynthGui::processEvent - unknown sysex cmd received: %d\n", cmd);
-                                    }
-                              break;
-                        }
-                  }
-      SS_TRACE_OUT
-      }
-
-
-/*!
-    \fn SimpleSynthGui::volumeChanged(int val)
- */
-void SimpleSynthGui::volumeChanged(int channel, int val)
-      {
-      setChannelVolume(channel, val);
-      }
-
-/*!
-    \fn SimpleSynthGui::panChanged(int channel, int value)
- */
-void SimpleSynthGui::panChanged(int channel, int value)
-      {
-      sendController(0, SS_CHANNEL_PAN_CONTROLLER(channel), value);
-      }
-
-/*!
-    \fn SimpleSynthGui::channelOnOff(int channel, bool state)
- */
-void SimpleSynthGui::channelOnOff(int channel, bool state)
-      {
-      sendController(0, SS_CHANNEL_ONOFF_CONTROLLER(channel), state);
-      }
-
-/*!
-    \fn SimpleSynthGui::channelNoteOffIgnore(bool state)
- */
-void SimpleSynthGui::channelNoteOffIgnore(int channel, bool state)
-      {
-      sendController(0, SS_CHANNEL_NOFF_CONTROLLER(channel), (int) state);
-      }
-
-/*!
-    \fn SimpleSynthGui::sendFxChanged(int ch, int fxid, int val)
- */
-void SimpleSynthGui::sendFxChanged(int ch, int fxid, int val)
-      {
-      sendController(0, SS_CHANNEL_SENDFX_CONTROLLER(ch, fxid), (int) val);
-      }
-
-/*!
-    \fn SimpleSynthGui::masterVolChanged(int val)
- */
-void SimpleSynthGui::masterVolChanged(int val)
-      {
-      sendController(0, SS_MASTER_CTRL_VOLUME, val);
-      }
-
-/*!
-    \fn SimpleSynthGui::setChannelVolume(int channel, byte volume)
- */
-void SimpleSynthGui::setChannelVolume(int channel, int volume)
-      {
-      //volumeSliders[channel]->setValue(SS_VOLUME_MAX_VALUE - volume);
-      sendController(0, SS_CHANNEL_VOLUME_CONTROLLER(channel), (int)volume);
-      }
-
-
-/*!
-    \fn SimpleSynthGui::loadSampleDialogue(int channel)
- */
-void SimpleSynthGui::loadSampleDialogue(int channel)
-      {
-      QString filename =
-            Q3FileDialog::getOpenFileName(lastDir,
-                                       QString("*.wav;*.WAV"),
-                                       this,
-                                       "Load sample dialog","Choose sample");
-
-      if (filename != QString::null) {
-            lastDir = filename.left(filename.findRev("/"));
-
-            if (SS_DEBUG)
-                  printf("lastDir = %s\n", lastDir.toLatin1());
-
-            int l = filename.length() + 4;
-            byte d[l];
-
-            d[0] = SS_SYSEX_LOAD_SAMPLE;
-            d[1] = (byte) channel;
-            d[2] = (byte) filename.length();
-            memcpy(d+3, filename.toLatin1(), filename.length()+1);
-            sendSysex(d, l);
-            }
-      }
-
-
-
-/*!
-    \fn SimpleSynthGui::clearSample(int ch)
- */
-void SimpleSynthGui::clearSample(int ch)
-      {
-      if (sampleNameLineEdit[ch]->text().length() > 0) { //OK, we've got a live one here
-            byte d[2];
-            d[0] = SS_SYSEX_CLEAR_SAMPLE;
-            d[1] = (byte) ch;
-            sendSysex(d, 2);
-            }
-      }
-
-/*!
-    \fn SimpleSynthGui::displayPluginGui()
- */
-void SimpleSynthGui::displayPluginGui()
-      {
-      pluginGui->show();
-      }
-
-/*!
-    \fn SimpleSynthGui::loadEffectInvoked(int fxid, QString lib, QString label)
- */
-void SimpleSynthGui::loadEffectInvoked(int fxid, QString lib, QString label)
-      {
-      int l = 4 + lib.length() + label.length();
-      byte d[l];
-      d[0] = SS_SYSEX_LOAD_SENDEFFECT;
-      d[1] = (byte) fxid;
-      memcpy (d+2, lib.toLatin1(), lib.length()+1);
-      memcpy (d+3+lib.length(), label.toLatin1(), label.length()+1);
-      sendSysex(d, l);
-      }
-
-
-/*!
-    \fn SimpleSynthGui::returnLevelChanged(int fxid, int val)
- */
-void SimpleSynthGui::returnLevelChanged(int fxid, int val)
-      {
-      sendController(0, SS_PLUGIN_RETURNLEVEL_CONTROLLER(fxid), val);
-      }
-
-
-/*!
-    \fn SimpleSynthGui::toggleEffectOnOff(int fxid, int state)
- */
-void SimpleSynthGui::toggleEffectOnOff(int fxid, int state)
-      {
-      sendController(0, SS_PLUGIN_ONOFF_CONTROLLER(fxid), state);
-      }
-
-
-/*!
-    \fn SimpleSynthGui::clearPlugin(int fxid)
- */
-void SimpleSynthGui::clearPlugin(int fxid)
-      {
-      byte d[2];
-      d[0] = SS_SYSEX_CLEAR_SENDEFFECT;
-      d[1] = fxid;
-      sendSysex(d, 2);
-      }
-
-
-/*!
-    \fn SimpleSynthGui::effectParameterChanged(int fxid, int parameter, int val)
- */
-void SimpleSynthGui::effectParameterChanged(int fxid, int parameter, int val)
-      {
-      //printf("Gui: effectParameterChanged: %d %d %d\n", fxid, parameter, val);
-      int len = 4;
-      byte d[len];
-      d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER;
-      d[1] = (byte) fxid;
-      d[2] = (byte) parameter;
-      d[3] = (byte) val;
-      sendSysex(d, len);
-      }
-
-
-/*!
-    \fn SimpleSynthGui::openPluginButtonClicked()
- */
-void SimpleSynthGui::openPluginButtonClicked()
-      {
-      if (pluginGui->isShown())
-            pluginGui->raise();
-      else
-            displayPluginGui();
-      }
-
-
-/*!
-    \fn SimpleSynthGui::aboutButtonClicked()
- */
-void SimpleSynthGui::aboutButtonClicked()
-      {
-      QString caption = "SimpleDrums ver";
-      caption+= SS_VERSIONSTRING;
-      QString text = caption + "\n\n(C) Copyright 2000-2005 Mathias Lundgren (lunar_shuttle@users.sf.net), Werner Schweer\nPublished under the GNU Public License";
-      QMessageBox msgBox(caption, text, QMessageBox::NoIcon,
-            QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton, this);
-      msgBox.exec();
-      }
-
-
-
-/*!
-    \fn SimpleSynthGui::loadSetup()
-    \brief Load setup from file
- */
-void SimpleSynthGui::loadSetup()
-      {
-      bool success = true;
-      QString filename =
-            Q3FileDialog::getOpenFileName(lastProjectDir,
-                                       QString("*.sds;*.SDS"),
-                                       this,
-                                       "Load setup dialog", "Choose SimpleDrums setup");
-
-      if (filename != QString::null) {
-            QFile theFile(filename);
-            if (theFile.open(QIODevice::ReadOnly)) {
-                  unsigned initdata_len = 0;
-                  if (theFile.readBlock((char*)&initdata_len, sizeof(initdata_len)) == -1)
-                     success = false;
-
-                  byte* init_data = new byte[initdata_len];
-                  if (theFile.readBlock((char*)(init_data), initdata_len) == -1)
-                     success = false;
-
-                  if (!success) {
-                        QMessageBox msgBox("IO error", "Error opening/reading from file. Setup not loaded.", QMessageBox::Warning,
-                              QMessageBox::Ok, QMessageBox::NoButton, QMessageBox::NoButton, this);
-                        msgBox.exec();
-                        }
-                  else {
-                        sendSysex(init_data, initdata_len);
-                        }
-
-                  delete[] init_data;
-                  }
-            }
-      }
-
-
-/*!
-    \fn SimpleSynthGui::saveSetup()
-    \brief Save setup to file
- */
-void SimpleSynthGui::saveSetup()
-      {
-      QString filename =
-            Q3FileDialog::getSaveFileName(lastProjectDir,
-                                       QString("*.sds;*.SDS"),
-                                       this,
-                                       "Save setup dialog", "Save SimpleDrums setup");
-
-      if (filename != QString::null) {
-            lastSavedProject = filename;
-            byte d[1];
-            d[0] = SS_SYSEX_GET_INIT_DATA;
-            sendSysex(d, 1); // Makes synth send gui initdata, where rest of the saving takes place
-            }
-      }
-
diff --git a/muse2/synti/simpledrums/simpledrumsgui.h b/muse2/synti/simpledrums/simpledrumsgui.h
deleted file mode 100644
index 47a98ca1..00000000
--- a/muse2/synti/simpledrums/simpledrumsgui.h
+++ /dev/null
@@ -1,212 +0,0 @@
-//
-// C++ Interface: testogui
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-#ifndef __MUSE_TESTOGUI_H__
-#define __MUSE_TESTOGUI_H__
-
-#include <qslider.h>
-#include <qcheckbox.h>
-#include <qpushbutton.h>
-#include <qdial.h>
-#include <Qt3Support>
-//Added by qt3to4:
-#include <QLabel>
-
-#include "libsynti/gui.h"
-#include "simpledrumsguibase.h"
-#include "common.h"
-
-
-
-class Q3ButtonGroup;
-class QLabel;
-class SS_PluginGui;
-
-//--------------------------------------
-// QChannelSlider
-//--------------------------------------
-class QChannelSlider: public QSlider
-   {
-   Q_OBJECT
-
-   public:
-      QChannelSlider(Qt::Orientation, int ch, QWidget* paren, const char* name = 0);
-      int getChannel();
-      void setChannel(int ch);
-
-   public slots:
-      virtual void setValue(int val);
-
-   signals:
-      void valueChanged(int channel, int value);
-
-   protected:
-      int channel;
-   };
-
-//--------------------------------------
-// QInvertedSlider
-//--------------------------------------
-class QInvertedSlider : public QSlider
-   {
-   Q_OBJECT
-   public:
-      QInvertedSlider(Qt::Orientation o, QWidget* parent, const char* name = 0)
-         : QSlider(o, parent, name) {}
-
-   public slots:
-      virtual void setValue(int val);
-
-   signals:
-      void invertedValueChanged(int value);
-   };
-
-//--------------------------------------
-// QInvertedChannelSlider
-//--------------------------------------
-class QInvertedChannelSlider : public QChannelSlider
-   {
-   Q_OBJECT
-   public:
-      QInvertedChannelSlider(Qt::Orientation o, int channel, QWidget* parent, const char* name = 0)
-         : QChannelSlider(o, channel, parent, name) {};
-
-   public slots:
-      virtual void setValue(int val);
-   };
-
-
-//--------------------------------------
-// QChannelOnOff
-//--------------------------------------
-
-class QChannelCheckbox : public QCheckBox
-   {
-   Q_OBJECT
-   public:
-      QChannelCheckbox(QWidget* parent, int channel, const char* name = 0);
-
-   private:
-      int channel;
-
-    private slots:
-      void isClicked();
-
-   signals:
-      void channelState(int channel, bool state);
-   };
-
-//--------------------------------------
-// QChannelButton
-//--------------------------------------
-class QChannelButton : public QPushButton
-   {
-   Q_OBJECT
-
-   private:
-      int channel;
-
-   public:
-      QChannelButton(QWidget* parent, const char* text, int ch, const char* name = 0);
-
-   private slots:
-      void isClicked();
-
-   signals:
-      void channelState(int channel, bool state);
-
-   };
-
-//--------------------------------------
-// QChannelDial
-//--------------------------------------
-class QChannelDial : public QDial
-   {
-   Q_OBJECT
-
-   public:
-      QChannelDial(QWidget* parent, int ch, int fxid, const char* name = 0);
-
-   signals:
-      void valueChanged(int channel, int fxid, int val);
-
-   public slots:
-      virtual void setValue(int val);
-
-   protected:
-      int channel;
-      int sendfxid;
-   };
-
-//--------------------------------------
-// SimpleSynthGui - the Gui
-//--------------------------------------
-class SimpleSynthGui : public SimpleDrumsGuiBase, public MessGui
-   {
-   Q_OBJECT
-   private:
-      // MESS interface:
-      virtual void processEvent(const MidiPlayEvent& ev);
-      void setChannelVolume(int channel, int volume);
-      void displayPluginGui();
-      Q3GroupBox* channelButtonGroups[SS_NR_OF_CHANNELS];
-      Q3ButtonGroup*           masterButtonGroup;
-      Q3GroupBox*              mainGroupBox;
-      QInvertedChannelSlider* volumeSliders[SS_NR_OF_CHANNELS];
-      QChannelSlider*         panSliders[SS_NR_OF_CHANNELS];
-      QChannelCheckbox*       onOff[SS_NR_OF_CHANNELS];
-      QChannelCheckbox*       nOffIgnore[SS_NR_OF_CHANNELS];
-      QChannelButton*         loadSampleButton[SS_NR_OF_CHANNELS];
-      QChannelButton*         clearSampleButton[SS_NR_OF_CHANNELS];
-      QLabel*                 nOffLabel[SS_NR_OF_CHANNELS];
-      QLineEdit*              sampleNameLineEdit[SS_NR_OF_CHANNELS];
-      QInvertedSlider*        masterSlider;
-      QChannelDial*           sendFxDial[SS_NR_OF_CHANNELS][SS_NR_OF_SENDEFFECTS];
-
-      QPushButton*            openPluginsButton;
-      QPushButton*            aboutButton;
-
-      QString lastDir;
-      QString lastSavedProject;
-      QString lastProjectDir;
-      SS_PluginGui* pluginGui;
-
-   public:
-      SimpleSynthGui();
-      virtual ~SimpleSynthGui();
-
-   public slots:
-      void loadEffectInvoked(int fxid, QString lib, QString label);
-      void returnLevelChanged(int fxid, int val);
-      void toggleEffectOnOff(int fxid, int state);
-      void clearPlugin(int fxid);
-      void effectParameterChanged(int fxid, int parameter, int val);
-
-   private slots:
-      void volumeChanged(int channel, int val);
-      void panChanged(int channel, int value);
-      void channelOnOff(int channel, bool state);
-      void channelNoteOffIgnore(int channel, bool state);
-      void masterVolChanged(int val);
-      void loadSampleDialogue(int channel);
-      void readMessage(int);
-      void clearSample(int ch);
-      void sendFxChanged(int ch, int fxid, int val);
-      void openPluginButtonClicked();
-      void aboutButtonClicked();
-      void loadSetup();
-      void saveSetup();
-
-   };
-
-extern SimpleSynthGui* simplesynthgui_ptr;
-
-#endif
diff --git a/muse2/synti/simpledrums/simpledrumsguibase.ui b/muse2/synti/simpledrums/simpledrumsguibase.ui
deleted file mode 100644
index 244273a6..00000000
--- a/muse2/synti/simpledrums/simpledrumsguibase.ui
+++ /dev/null
@@ -1,27 +0,0 @@
-<!DOCTYPE UI><UI version="3.2" stdsetdef="1">
-<class>SimpleDrumsGuiBase</class>
-<widget class="QDialog">
-    <property name="name">
-        <cstring>SimpleDrumsGuiBase</cstring>
-    </property>
-    <property name="geometry">
-        <rect>
-            <x>0</x>
-            <y>0</y>
-            <width>602</width>
-            <height>509</height>
-        </rect>
-    </property>
-    <property name="paletteBackgroundColor">
-        <color>
-            <red>194</red>
-            <green>194</green>
-            <blue>194</blue>
-        </color>
-    </property>
-    <property name="caption">
-        <string>DrumSynth 0.1</string>
-    </property>
-</widget>
-<layoutdefaults spacing="6" margin="11"/>
-</UI>
diff --git a/muse2/synti/simpledrums/ssplugin.cpp b/muse2/synti/simpledrums/ssplugin.cpp
deleted file mode 100644
index 4e38129e..00000000
--- a/muse2/synti/simpledrums/ssplugin.cpp
+++ /dev/null
@@ -1,461 +0,0 @@
-//
-// C++ Implementation: plugin
-//
-// Description:
-//
-//
-//  (C) Copyright 2000 Werner Schweer (ws@seh.de)
-// Additions/modifications: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
-#include <QtCore>
-#include <QtGui>
-#include <stdlib.h>
-#include <unistd.h>
-#include <dlfcn.h>
-#include "ssplugin.h"
-#include "common.h"
-
-PluginList plugins;
-
-
-Plugin::Plugin(const QFileInfo* f)
-   : fi(*f)
-      {
-      }
-
-//---------------------------------------------------------
-//   loadPluginLib
-//---------------------------------------------------------
-
-static void loadPluginLib(QFileInfo* fi)
-      {
-      SS_TRACE_IN
-      if (SS_DEBUG_LADSPA) {
-            printf("loadPluginLib: %s\n", fi->fileName().toLatin1());
-            }
-      void* handle = dlopen(fi->filePath().ascii(), RTLD_NOW);
-      if (handle == 0) {
-            fprintf(stderr, "dlopen(%s) failed: %s\n",
-              fi->filePath().ascii(), dlerror());
-            return;
-            }
-      LADSPA_Descriptor_Function ladspa = (LADSPA_Descriptor_Function)dlsym(handle, "ladspa_descriptor");
-
-      if (!ladspa) {
-            const char *txt = dlerror();
-            if (txt) {
-                  fprintf(stderr,
-                        "Unable to find ladspa_descriptor() function in plugin "
-                        "library file \"%s\": %s.\n"
-                        "Are you sure this is a LADSPA plugin file?\n",
-                        fi->filePath().ascii(),
-                        txt);
-                  exit(1);
-                  }
-            }
-      const LADSPA_Descriptor* descr;
-      for (int i = 0;; ++i) {
-            descr = ladspa(i);
-            if (descr == NULL)
-                  break;
-            plugins.push_back(new LadspaPlugin(fi, ladspa, descr));
-            }
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   loadPluginDir
-//---------------------------------------------------------
-
-static void loadPluginDir(const QString& s)
-      {
-      SS_TRACE_IN
-              QDir pluginDir(s, QString("*.so"), QDir::DirsLast, QDir::Files);
-      if (pluginDir.exists()) {
-            QList<QFileInfo> list = pluginDir.entryInfoList();
-            QList<QFileInfo>::iterator it=list.begin();
-            QFileInfo* fi;
-            while((fi = &(*it))) {
-                  loadPluginLib(fi);
-                  ++it;
-                  }
-            }
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   initPlugins
-//    search for LADSPA plugins
-//---------------------------------------------------------
-
-void SS_initPlugins()
-      {
-      SS_TRACE_IN
-      //loadPluginDir(museGlobalLib + QString("/plugins"));
-
-      const char* ladspaPath = getenv("LADSPA_PATH");
-      if (ladspaPath == 0)
-            ladspaPath = "/usr/local/lib64/ladspa:/usr/lib64/ladspa:/usr/local/lib/ladspa:/usr/lib/ladspa";
-
-      const char* p = ladspaPath;
-      while (*p != '\0') {
-            const char* pe = p;
-            while (*pe != ':' && *pe != '\0')
-                  pe++;
-
-            int n = pe - p;
-            if (n) {
-                  char* buffer = new char[n + 1];
-                  strncpy(buffer, p, n);
-                  buffer[n] = '\0';
-                  loadPluginDir(QString(buffer));
-                  delete[] buffer;
-                  }
-            p = pe;
-            if (*p == ':')
-                  p++;
-            }
-      SS_TRACE_OUT
-      }
-
-
-//---------------------------------------------------------
-//   LadspaPlugin
-//---------------------------------------------------------
-
-LadspaPlugin::LadspaPlugin(const QFileInfo* f,
-   const LADSPA_Descriptor_Function ldf,
-   const LADSPA_Descriptor* d)
-   : Plugin(f), ladspa(ldf), plugin(d)
-      {
-      SS_TRACE_IN
-      _inports        = 0;
-      _outports       = 0;
-      _parameter      = 0;
-      handle          = 0;
-      active          = false;
-      controls        = 0;
-      inputs          = 0;
-      outputs         = 0;
-
-      for (unsigned k = 0; k < plugin->PortCount; ++k) {
-            LADSPA_PortDescriptor pd = d->PortDescriptors[k];
-            static const int CI = LADSPA_PORT_CONTROL | LADSPA_PORT_INPUT;
-            if ((pd &  CI) == CI) {
-                  ++_parameter;
-                  pIdx.push_back(k);
-                  }
-            else if (pd &  LADSPA_PORT_INPUT) {
-                  ++_inports;
-                  iIdx.push_back(k);
-                  }
-            else if (pd &  LADSPA_PORT_OUTPUT) {
-                  ++_outports;
-                  oIdx.push_back(k);
-                  }
-            }
-
-      /*if (SS_DEBUG_LADSPA) {
-            printf("Label: %s\tLib: %s\tPortCount: %d\n", this->label().toLatin1(), this->lib().toLatin1(), plugin->PortCount);
-            printf("LADSPA_PORT_CONTROL|LADSPA_PORT_INPUT: %d\t", pIdx.size());
-            printf("Input ports: %d\t", iIdx.size());
-            printf("Output ports: %d\n\n", oIdx.size());
-            }*/
-
-      LADSPA_Properties properties = plugin->Properties;
-      _inPlaceCapable = !LADSPA_IS_INPLACE_BROKEN(properties);
-      if (_inports != _outports)
-            _inPlaceCapable = false;
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   ~LadspaPlugin
-//---------------------------------------------------------
-LadspaPlugin::~LadspaPlugin()
-      {
-      SS_TRACE_IN
-      if (active) {
-            stop();
-            }
-      if (handle) {
-         SS_DBG_LADSPA2("Cleaning up ", this->label().toLatin1());
-         plugin->cleanup(handle);
-         }
-
-      //Free ports:
-      if (controls)
-            delete controls;
-      if (inputs)
-            delete inputs;
-      if (outputs)
-            delete outputs;
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   instantiate
-//---------------------------------------------------------
-
-bool LadspaPlugin::instantiate()
-      {
-      bool success = false;
-      handle = plugin->instantiate(plugin, SS_samplerate);
-      success = (handle != NULL);
-      if (success)
-            SS_DBG_LADSPA2("Plugin instantiated", label().toLatin1());
-      return success;
-      }
-
-//---------------------------------------------------------
-//   start
-// activate and connect control ports
-//---------------------------------------------------------
-
-bool LadspaPlugin::start()
-      {
-      SS_TRACE_IN
-      if (handle) {
-            if (plugin->activate) {
-                  plugin->activate(handle);
-                  SS_DBG_LADSPA("Plugin activated");
-                  }
-            active = true;
-            }
-      else {
-            SS_DBG_LADSPA("Error trying to activate plugin - plugin not instantiated!");
-            SS_TRACE_OUT
-            return false;
-            }
-
-      //Connect ports:
-      controls = new Port[_parameter];
-
-      for (int k = 0; k < _parameter; ++k) {
-            double val = defaultValue(k);
-            controls[k].val    = val;
-            plugin->connect_port(handle, pIdx[k], &controls[k].val);
-            }
-
-      outputs  = new Port[_outports];
-      inputs   = new Port[_inports];
-
-      SS_TRACE_OUT
-      return true;
-      }
-
-//---------------------------------------------------------
-//   stop
-// deactivate
-//---------------------------------------------------------
-void LadspaPlugin::stop()
-      {
-      SS_TRACE_IN
-      if (handle) {
-            SS_DBG_LADSPA2("Trying to stop plugin", label().toLatin1());
-            if (plugin->deactivate) {
-                  SS_DBG_LADSPA2("Deactivating ", label().toLatin1());
-                  plugin->deactivate(handle);
-                  active = false;
-                  }
-            }
-      else
-            SS_DBG_LADSPA("Warning - tried to stop plugin, but plugin was never started...\n");
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   range
-//---------------------------------------------------------
-
-void LadspaPlugin::range(int i, float* min, float* max) const
-      {
-      SS_TRACE_IN
-      i = pIdx[i];
-      LADSPA_PortRangeHint range = plugin->PortRangeHints[i];
-      LADSPA_PortRangeHintDescriptor desc = range.HintDescriptor;
-      if (desc & LADSPA_HINT_TOGGLED) {
-            *min = 0.0;
-            *max = 1.0;
-            return;
-            }
-      float m = 1.0;
-      if (desc & LADSPA_HINT_SAMPLE_RATE)
-            m = (float) SS_samplerate;
-
-      if (desc & LADSPA_HINT_BOUNDED_BELOW)
-            *min =  range.LowerBound * m;
-      else
-            *min = 0.0;
-      if (desc & LADSPA_HINT_BOUNDED_ABOVE)
-            *max =  range.UpperBound * m;
-      else
-            *max = 1.0;
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   defaultValue
-//---------------------------------------------------------
-
-float LadspaPlugin::defaultValue(int k) const
-      {
-      SS_TRACE_IN
-      k = pIdx[k];
-      LADSPA_PortRangeHint range = plugin->PortRangeHints[k];
-      LADSPA_PortRangeHintDescriptor rh = range.HintDescriptor;
-      double val = 1.0;
-      if (LADSPA_IS_HINT_DEFAULT_MINIMUM(rh))
-            val = range.LowerBound;
-      else if (LADSPA_IS_HINT_DEFAULT_LOW(rh))
-            if (LADSPA_IS_HINT_LOGARITHMIC(range.HintDescriptor))
-                  val = exp(fast_log10(range.LowerBound) * .75 +
-                     log(range.UpperBound) * .25);
-            else
-                  val = range.LowerBound*.75 + range.UpperBound*.25;
-      else if (LADSPA_IS_HINT_DEFAULT_MIDDLE(rh))
-            if (LADSPA_IS_HINT_LOGARITHMIC(range.HintDescriptor))
-                  val = exp(log(range.LowerBound) * .5 +
-                     log(range.UpperBound) * .5);
-            else
-                  val = range.LowerBound*.5 + range.UpperBound*.5;
-      else if (LADSPA_IS_HINT_DEFAULT_HIGH(rh))
-            if (LADSPA_IS_HINT_LOGARITHMIC(range.HintDescriptor))
-                  val = exp(log(range.LowerBound) * .25 +
-                     log(range.UpperBound) * .75);
-            else
-                  val = range.LowerBound*.25 + range.UpperBound*.75;
-      else if (LADSPA_IS_HINT_DEFAULT_MAXIMUM(rh))
-            val = range.UpperBound;
-      else if (LADSPA_IS_HINT_DEFAULT_0(rh))
-            val = 0.0;
-      else if (LADSPA_IS_HINT_DEFAULT_1(rh))
-            val = 1.0;
-      else if (LADSPA_IS_HINT_DEFAULT_100(rh))
-            val = 100.0;
-      else if (LADSPA_IS_HINT_DEFAULT_440(rh))
-            val = 440.0;
-      SS_TRACE_OUT
-      return val;
-      }
-
-//---------------------------------------------------------
-//   find
-//---------------------------------------------------------
-
-Plugin* PluginList::find(const QString& file, const QString& name)
-      {
-      SS_TRACE_IN
-      for (iPlugin i = begin(); i != end(); ++i) {
-            if ((file == (*i)->lib()) && (name == (*i)->label())) {
-                  SS_TRACE_OUT
-                  return *i;
-                  }
-            }
-      printf("Plugin <%s> not found\n", name.toLatin1());
-      SS_TRACE_OUT
-      return 0;
-      }
-
-//---------------------------------------------------------
-//   connectInport
-//---------------------------------------------------------
-void LadspaPlugin::connectInport(int k, LADSPA_Data* datalocation)
-      {
-      SS_TRACE_IN
-      plugin->connect_port(handle, iIdx[k], datalocation);
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   connectOutport
-//---------------------------------------------------------
-void LadspaPlugin::connectOutport(int k, LADSPA_Data* datalocation)
-      {
-      SS_TRACE_IN
-      plugin->connect_port(handle, oIdx[k], datalocation);
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   process
-//---------------------------------------------------------
-void LadspaPlugin::process(unsigned long frames)
-      {
-      plugin->run(handle, frames);
-      }
-
-//---------------------------------------------------------
-//   setParam
-//---------------------------------------------------------
-
-void LadspaPlugin::setParam(int k, float val)
-      {
-      SS_TRACE_IN
-      controls[k].val = val;
-      SS_TRACE_OUT
-      }
-
-//---------------------------------------------------------
-//   getGuiControlValue
-//  scale control value to gui-slider/checkbox representation
-//---------------------------------------------------------
-
-int LadspaPlugin::getGuiControlValue(int param) const
-      {
-      SS_TRACE_IN
-      float val = getControlValue(param);
-      float min, max;
-      range(param, &min, &max);
-      int intval;
-      if (isLog(param)) {
-            intval = SS_map_logdomain2pluginparam(logf(val/(max - min) + min));
-            }
-      else if (isBool(param)) {
-            intval = (int) val;
-            }
-      else {
-            float scale = SS_PLUGIN_PARAM_MAX / (max - min);
-            intval = (int) ((val - min) * scale);
-            }
-      SS_TRACE_OUT
-      return intval;
-      }
-
-//---------------------------------------------------------
-//   convertGuiControlValue
-//  scale control value to gui-slider/checkbox representation
-//---------------------------------------------------------
-
-float LadspaPlugin::convertGuiControlValue(int parameter, int val) const
-      {
-      SS_TRACE_IN
-      float floatval = 0;
-      float min, max;
-      range(parameter, &min, &max);
-
-      if (isLog(parameter)) {
-            if (val > 0) {
-                  float logged = SS_map_pluginparam2logdomain(val);
-                  float e = expf(logged) * (max - min);
-                  e+=min;
-                  floatval = e;
-                  }
-            }
-      else if (isBool(parameter)) {
-            floatval = (float) val;
-            }
-      else if (isInt(parameter)) {
-            float scale = (max - min) / SS_PLUGIN_PARAM_MAX;
-            floatval = (float) round((((float) val) * scale) + min);
-            }
-      else {
-            float scale = (max - min) / SS_PLUGIN_PARAM_MAX;
-            floatval = (((float) val) * scale) + min;
-            }
-      SS_TRACE_OUT
-      return floatval;
-      }
diff --git a/muse2/synti/simpledrums/ssplugin.h b/muse2/synti/simpledrums/ssplugin.h
deleted file mode 100644
index 8f2b5df3..00000000
--- a/muse2/synti/simpledrums/ssplugin.h
+++ /dev/null
@@ -1,153 +0,0 @@
-//
-// C++ Interface: plugin
-//
-// Description:
-//
-//
-//  (C) Copyright 2000 Werner Schweer (ws@seh.de)
-// Additions/modifications: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
-#ifndef __PLUGIN_H__
-#define __PLUGIN_H__
-
-#include <QFileInfo>
-//#include <ladspa.h>
-#include "muse/ladspa.h"
-#include "muse/fastlog.h"
-#include <math.h>
-
-//---------------------------------------------------------
-//   Port
-//---------------------------------------------------------
-
-struct Port {
-      float val;
-      };
-
-//---------------------------------------------------------
-//   Plugin
-//---------------------------------------------------------
-
-class Plugin
-   {
-   protected:
-      QFileInfo fi;
-
-   public:
-      Plugin(const QFileInfo* f);
-      virtual ~Plugin() {}
-      virtual QString label() const     { return QString(); }
-      virtual QString name() const      { return QString(); }
-      virtual unsigned long id() const  { return 0;         }
-      virtual QString maker() const     { return QString(); }
-      virtual QString copyright() const { return QString(); }
-      virtual int parameter() const       { return 0;     }
-      virtual int inports() const         { return 0;     }
-      virtual int outports() const        { return 0;     }
-      virtual bool inPlaceCapable() const { return false; }
-
-      virtual bool isLog(int) const       { return false; }
-      virtual bool isBool(int) const      { return false; }
-      virtual bool isInt(int) const       { return false; }
-      virtual float defaultValue(int) const { return 0.0f;  }
-      virtual void range(int, float* min, float* max) const {
-            *min = 0.0f;
-            *max = 1.0f;
-            }
-      virtual const char* getParameterName(int /*param*/) const  { return ""; } //prevnt unused parameter
-      QString lib() const               { return fi.baseName();    }
-      QString path() const              { return fi.dirPath();     }
-   };
-
-//---------------------------------------------------------
-//   LadspaPlugin
-//---------------------------------------------------------
-
-class LadspaPlugin : public Plugin
-   {
-      LADSPA_Descriptor_Function ladspa;
-      const LADSPA_Descriptor* plugin;
-      LADSPA_Handle handle;
-      bool active;
-
-      Port* controls;
-      Port* inputs;
-      Port* outputs;
-
-   protected:
-      int _parameter;
-      std::vector<int> pIdx; //control port numbers
-
-      int _inports;
-      std::vector<int> iIdx; //input port numbers
-
-      int _outports;
-      std::vector<int> oIdx; //output port numbers
-
-      bool _inPlaceCapable;
-
-   public:
-      LadspaPlugin(const QFileInfo* f, const LADSPA_Descriptor_Function, const LADSPA_Descriptor* d);
-      virtual ~LadspaPlugin();
-      virtual QString label() const     { return QString(plugin->Label); }
-      virtual QString name() const      { return QString(plugin->Name); }
-      virtual unsigned long id() const  { return plugin->UniqueID; }
-      virtual QString maker() const     { return QString(plugin->Maker); }
-      virtual QString copyright() const { return QString(plugin->Copyright); }
-      virtual int parameter() const { return _parameter;     }
-      virtual int inports() const   { return _inports; }
-      virtual int outports() const  { return _outports; }
-      virtual bool inPlaceCapable() const { return _inPlaceCapable; }
-      const LADSPA_Descriptor* ladspaDescriptor() const { return plugin; }
-      virtual bool isLog(int k) const {
-            LADSPA_PortRangeHint r = plugin->PortRangeHints[pIdx[k]];
-            return LADSPA_IS_HINT_LOGARITHMIC(r.HintDescriptor);
-            }
-      virtual bool isBool(int k) const {
-            return LADSPA_IS_HINT_TOGGLED(plugin->PortRangeHints[pIdx[k]].HintDescriptor);
-            }
-      virtual bool isInt(int k) const {
-            LADSPA_PortRangeHint r = plugin->PortRangeHints[pIdx[k]];
-            return LADSPA_IS_HINT_INTEGER(r.HintDescriptor);
-            }
-      virtual void range(int i, float*, float*) const;
-      virtual const char* getParameterName(int i) const {
-            return plugin->PortNames[pIdx[i]];
-            }
-      virtual float defaultValue(int) const;
-      virtual float getControlValue(int k) const {
-            return controls[k].val;
-            }
-
-      int   getGuiControlValue(int parameter) const;
-      float convertGuiControlValue(int parameter, int val) const;
-
-      bool instantiate();
-      bool start();
-      void stop();
-      void connectInport(int k, LADSPA_Data* datalocation);
-      void connectOutport(int k, LADSPA_Data* datalocation);
-      void process(unsigned long);
-      void setParam(int i, float val);
-
-   };
-
-//---------------------------------------------------------
-//   PluginList
-//---------------------------------------------------------
-
-typedef std::list<Plugin*>::iterator iPlugin;
-
-class PluginList : public std::list<Plugin*> {
-   public:
-      Plugin* find(const QString& file, const QString& name);
-      PluginList() {}
-      };
-
-extern void SS_initPlugins();
-extern PluginList plugins;
-
-#endif
diff --git a/muse2/synti/simpledrums/sspluginchooserbase.ui b/muse2/synti/simpledrums/sspluginchooserbase.ui
deleted file mode 100644
index 3ce1d10e..00000000
--- a/muse2/synti/simpledrums/sspluginchooserbase.ui
+++ /dev/null
@@ -1,134 +0,0 @@
-<!DOCTYPE UI><UI version="3.2" stdsetdef="1">
-<class>SS_PluginChooserBase</class>
-<widget class="QDialog">
-    <property name="name">
-        <cstring>SS_PluginChooserBase</cstring>
-    </property>
-    <property name="geometry">
-        <rect>
-            <x>0</x>
-            <y>0</y>
-            <width>777</width>
-            <height>681</height>
-        </rect>
-    </property>
-    <property name="caption">
-        <string>SimpleDrums - Ladspa Plugin Chooser</string>
-    </property>
-    <vbox>
-        <property name="name">
-            <cstring>unnamed</cstring>
-        </property>
-        <widget class="QListView">
-            <column>
-                <property name="text">
-                    <string>Name</string>
-                </property>
-                <property name="clickable">
-                    <bool>true</bool>
-                </property>
-                <property name="resizable">
-                    <bool>true</bool>
-                </property>
-            </column>
-            <column>
-                <property name="text">
-                    <string>Label</string>
-                </property>
-                <property name="clickable">
-                    <bool>true</bool>
-                </property>
-                <property name="resizable">
-                    <bool>true</bool>
-                </property>
-            </column>
-            <column>
-                <property name="text">
-                    <string>Inports</string>
-                </property>
-                <property name="clickable">
-                    <bool>true</bool>
-                </property>
-                <property name="resizable">
-                    <bool>true</bool>
-                </property>
-            </column>
-            <column>
-                <property name="text">
-                    <string>Outports</string>
-                </property>
-                <property name="clickable">
-                    <bool>true</bool>
-                </property>
-                <property name="resizable">
-                    <bool>true</bool>
-                </property>
-            </column>
-            <column>
-                <property name="text">
-                    <string>Creator</string>
-                </property>
-                <property name="clickable">
-                    <bool>true</bool>
-                </property>
-                <property name="resizable">
-                    <bool>true</bool>
-                </property>
-            </column>
-            <property name="name">
-                <cstring>effectsListView</cstring>
-            </property>
-        </widget>
-        <widget class="QLayoutWidget">
-            <property name="name">
-                <cstring>layout1</cstring>
-            </property>
-            <hbox>
-                <property name="name">
-                    <cstring>unnamed</cstring>
-                </property>
-                <spacer>
-                    <property name="name">
-                        <cstring>spacer1</cstring>
-                    </property>
-                    <property name="orientation">
-                        <enum>Horizontal</enum>
-                    </property>
-                    <property name="sizeType">
-                        <enum>Expanding</enum>
-                    </property>
-                    <property name="sizeHint">
-                        <size>
-                            <width>301</width>
-                            <height>31</height>
-                        </size>
-                    </property>
-                </spacer>
-                <widget class="QPushButton">
-                    <property name="name">
-                        <cstring>cancelButton</cstring>
-                    </property>
-                    <property name="text">
-                        <string>&amp;Cancel</string>
-                    </property>
-                    <property name="accel">
-                        <string>Alt+C</string>
-                    </property>
-                </widget>
-                <widget class="QPushButton">
-                    <property name="name">
-                        <cstring>okButton</cstring>
-                    </property>
-                    <property name="text">
-                        <string>&amp;OK</string>
-                    </property>
-                    <property name="accel">
-                        <string>Alt+O</string>
-                    </property>
-                </widget>
-            </hbox>
-        </widget>
-    </vbox>
-</widget>
-<layoutdefaults spacing="6" margin="11"/>
-</UI>
diff --git a/muse2/synti/simpledrums/ssplugingui.cpp b/muse2/synti/simpledrums/ssplugingui.cpp
deleted file mode 100644
index e1e8a7de..00000000
--- a/muse2/synti/simpledrums/ssplugingui.cpp
+++ /dev/null
@@ -1,534 +0,0 @@
-//
-// C++ Implementation: ssplugingui
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
-#include <stdlib.h>
-#include <qlayout.h>
-//Added by qt3to4:
-#include <Q3HBoxLayout>
-#include <Q3Frame>
-#include <QLabel>
-#include <Q3VBoxLayout>
-#include <QtGui>
-#include "ssplugingui.h"
-#include "ssplugin.h"
-#include "simpledrumsgui.h"
-
-#define SS_PLUGINGUI_XOFF       300
-#define SS_PLUGINGUI_YOFF       300
-#define SS_PLUGINGUI_WIDTH      450
-#define SS_PLUGINGUI_MAX_WIDTH  700
-
-#define SS_PLUGINFRONT_MINWIDTH SS_PLUGINGUI_WIDTH
-#define SS_PLUGINFRONT_MINHEIGHT 70
-#define SS_PLUGINFRONT_MARGIN    9
-#define SS_PLUGINFRONT_INC_PARAM    30
-#define SS_PLUGINFRONT_INC_PARAM_MIN 60
-#define SS_PLUGINGUI_HEIGHT (SS_NR_OF_SENDEFFECTS * SS_PLUGINFRONT_MINHEIGHT)
-
-#define SS_PLUGINCHOOSER_NAMECOL     0
-#define SS_PLUGINCHOOSER_LABELCOL    1
-#define SS_PLUGINCHOOSER_INPORTSCOL  2
-#define SS_PLUGINCHOOSER_OUTPORTSCOL 3
-#define SS_PLUGINCHOOSER_CREATORCOL  4
-
-
-/*!
-    \fn SS_PluginChooser::SS_PluginChooser(QWidget* parent, const char* name = 0)
- */
-SS_PluginChooser::SS_PluginChooser(QWidget* parent, const char* name)
-      :SS_PluginChooserBase(parent, name)
-      {
-      SS_TRACE_IN
-      selectedPlugin = 0;
-
-      for (iPlugin i=plugins.begin(); i !=plugins.end(); i++) {
-            //Support for only 2 or 1 inport/outports
-            if ( ((*i)->outports() == 2 || (*i)->outports() == 1) && ((*i)->inports() == 2 || (*i)->inports() == 1) ) {
-                  Q3ListViewItem* tmpItem = new Q3ListViewItem(effectsListView);
-                  tmpItem->setText(SS_PLUGINCHOOSER_NAMECOL, (*i)->name());
-                  tmpItem->setText(SS_PLUGINCHOOSER_LABELCOL, (*i)->label());
-                  tmpItem->setText(SS_PLUGINCHOOSER_INPORTSCOL, QString::number((*i)->inports()));
-                  tmpItem->setText(SS_PLUGINCHOOSER_OUTPORTSCOL, QString::number((*i)->outports()));
-                  tmpItem->setText(SS_PLUGINCHOOSER_CREATORCOL, (*i)->maker());
-                  effectsListView->insertItem(tmpItem);
-                  }
-            }
-      connect(okButton, SIGNAL(pressed()), SLOT(okPressed()));
-      connect(cancelButton, SIGNAL(pressed()), SLOT(cancelPressed()));
-      connect(effectsListView, SIGNAL(selectionChanged(Q3ListViewItem*)), SLOT(selectionChanged(Q3ListViewItem*)));
-      connect(effectsListView, SIGNAL(doubleClicked(Q3ListViewItem*)), SLOT(doubleClicked(Q3ListViewItem*)));
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginChooser::selectionChanged(QListViewItem* item)
- */
-void SS_PluginChooser::selectionChanged(Q3ListViewItem* item)
-      {
-      SS_TRACE_IN
-      selectedItem  = item;
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginChooser::okPressed()
- */
-void SS_PluginChooser::okPressed()
-      {
-      SS_TRACE_IN
-      selectedPlugin = findSelectedPlugin();
-      done(QDialog::Accepted);
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginChooser::cancelPressed()
- */
-void SS_PluginChooser::cancelPressed()
-      {
-      SS_TRACE_IN
-      SS_TRACE_OUT
-      done(QDialog::Rejected);
-      }
-
-/*!
-    \fn SS_PluginChooser::doubleClicked(QListViewItem* item)
- */
-void SS_PluginChooser::doubleClicked(Q3ListViewItem* /*item*/)
-      {
-      SS_TRACE_IN
-      selectedPlugin = findSelectedPlugin();
-      SS_TRACE_OUT
-      done(QDialog::Accepted);
-      }
-
-/*!
-    \fn SS_PluginChooser::getSelectedPlugin()
- */
-LadspaPlugin* SS_PluginChooser::findSelectedPlugin()
-      {
-      SS_TRACE_IN
-      LadspaPlugin* selected = 0;
-      for (iPlugin i=plugins.begin(); i != plugins.end(); i++) {
-            if ((*i)->name() == selectedItem->text(SS_PLUGINCHOOSER_NAMECOL))
-                  selected = (LadspaPlugin*) (*i);
-            }
-      SS_TRACE_OUT
-      return selected;
-      }
-
-/*!
-    \fn SS_PluginFront::SS_PluginFront(QWidget* parent, const char* name = 0)
- */
-SS_PluginFront::SS_PluginFront(QWidget* parent, int in_fxid, const char* name)
-      : Q3GroupBox(parent, name), fxid (in_fxid)
-      {
-      SS_TRACE_IN
-      expanded = false;
-      pluginChooser = 0;
-      plugin = 0;
-      expGroup = 0;
-
-      setLineWidth(3);
-      setFlat(false);
-      setFrameStyle( Q3Frame::Box | Q3Frame::Raised );
-      setFrameShape(Q3GroupBox::Box);//  QFrame::Box);
-      setFrameShadow(Sunken);
-      setFocusPolicy(Qt::NoFocus);
-      setMinimumSize(SS_PLUGINFRONT_MINWIDTH, SS_PLUGINFRONT_MINHEIGHT);
-      setMaximumSize(SS_PLUGINGUI_MAX_WIDTH, SS_PLUGINFRONT_MINHEIGHT);
-
-      Q3VBoxLayout* bigLayout = new Q3VBoxLayout(this);
-      bigLayout->setMargin(SS_PLUGINFRONT_MARGIN);
-      bigLayout->setAlignment(Qt::AlignTop);
-      bigLayout->setResizeMode(QLayout::SetNoConstraint);
-
-      layout = new Q3HBoxLayout(bigLayout);
-      layout->setAlignment(Qt::AlignVCenter);
-      layout->setResizeMode(QLayout::SetNoConstraint);
-
-
-      Q3VBoxLayout* onOffLayout = new Q3VBoxLayout(layout);
-      onOffLayout->setMargin(SS_PLUGINFRONT_MARGIN);
-      onOff = new QCheckBox(this);
-      onOffLayout->add(new QLabel("On/Off", this));
-      onOffLayout->add(onOff);
-      connect(onOff, SIGNAL(toggled(bool)), SLOT(onOffToggled(bool)));
-
-      pluginName = new QLineEdit(this);
-      pluginName->setReadOnly(true);
-      layout->add(pluginName);
-
-      loadFxButton = new QPushButton("L", this);
-      QRect r = loadFxButton->geometry();
-      loadFxButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height());
-      loadFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum));
-      loadFxButton->setMinimumSize(20,pluginName->geometry().height());
-      loadFxButton->setMaximumSize(30,pluginName->geometry().height());
-      connect(loadFxButton, SIGNAL(clicked()), SLOT(loadButton()));
-      layout->add(loadFxButton);
-
-      clearFxButton = new QPushButton("C", this);
-      r = clearFxButton->geometry();
-      clearFxButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height());
-      clearFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum));
-      clearFxButton->setMinimumSize(20,pluginName->geometry().height());
-      clearFxButton->setMaximumSize(30,pluginName->geometry().height());
-      connect(clearFxButton, SIGNAL(clicked()), SLOT(clearButtonPressed()));
-      layout->add(clearFxButton);
-
-      layout->addSpacing(5);
-
-      expandButton = new QPushButton("->", this);
-      r = loadFxButton->geometry();
-      expandButton->setGeometry(r.x(), r.y(), 20, pluginName->geometry().height());
-      expandButton->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum));
-      expandButton->setMinimumSize(20,pluginName->geometry().height());
-      expandButton->setMaximumSize(30,pluginName->geometry().height());
-      connect(expandButton, SIGNAL(clicked()), SLOT(expandButtonPressed()));
-      layout->add(expandButton);
-
-      layout->addSpacing(5);
-
-      Q3VBoxLayout* gainSliderLayout = new Q3VBoxLayout(layout);
-      gainSliderLayout->add(new QLabel("Return level", this));
-      gainSliderLayout->setMargin(SS_PLUGINFRONT_MARGIN);
-      outGainSlider = new QSlider(Qt::Horizontal, this);
-      outGainSlider->setMinimumSize(100, pluginName->geometry().height());
-      outGainSlider->setMaximumSize(500, pluginName->geometry().height());
-      loadFxButton->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
-      outGainSlider->setRange(0, 127);
-      outGainSlider->setValue(75);
-      connect(outGainSlider, SIGNAL(valueChanged(int)), SLOT(returnSliderMoved(int)));
-      gainSliderLayout->add(outGainSlider);
-      clearPluginDisplay();
-
-      expLayout = new Q3VBoxLayout(bigLayout, 2);
-
-      QToolTip::add(clearFxButton, "Clear and unload effect");
-      QToolTip::add(loadFxButton,  "Load effect");
-      QToolTip::add(expandButton,  "Toggle display of effect parameters");
-      QToolTip::add(onOff,         "Turn effect on/off");
-      SS_TRACE_OUT
-      }
-
-SS_PluginFront::~SS_PluginFront()
-      {
-      if (pluginChooser)
-            delete pluginChooser;
-      }
-
-/*!
-    \fn SS_PluginFront::clearPluginDisplay()
- */
-void SS_PluginFront::clearPluginDisplay()
-      {
-      SS_TRACE_IN
-      if (expanded)
-            expandButtonPressed();
-
-      pluginName->setText("No plugin loaded");
-      pluginName->setEnabled(false);
-
-      onOff->setEnabled(false);
-      onOff->blockSignals(true);
-      onOff->setChecked(false);
-      onOff->blockSignals(false);
-
-      clearFxButton->setEnabled(false);
-      expandButton->setEnabled(false);
-      outGainSlider->setEnabled(false);
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginFront::setPluginName(QString name)
- */
-void SS_PluginFront::setPluginName(QString name)
-      {
-      pluginName->setText(name);
-      }
-
-
-/*!
-    \fn SS_PluginFront::loadButton()
- */
-void SS_PluginFront::loadButton()
-      {
-      SS_TRACE_IN
-      if (!pluginChooser)
-            pluginChooser = new SS_PluginChooser(this, "temppluginchooser");
-
-      pluginChooser->exec();
-      if ((pluginChooser->result() == QDialog::Accepted) && pluginChooser->getSelectedPlugin()) {
-            Plugin* p = pluginChooser->getSelectedPlugin();
-            //printf("Selected plugin: %s\n", pluginChooser->getSelectedPlugin()->name().toLatin1());
-            emit loadPlugin(fxid, p->lib(), p->label());
-            }
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginFront::returnSliderMoved(int val)
- */
-void SS_PluginFront::returnSliderMoved(int val)
-      {
-      emit returnLevelChanged(fxid, val);
-      }
-
-
-/*!
-    \fn SS_PluginFront::updatePluginValue(unsigned i)
- */
-void SS_PluginFront::updatePluginValue(unsigned k)
-      {
-      SS_TRACE_IN
-      // If parameters are shown - close them
-      if (expanded) {
-            expandButtonPressed();
-            }
-
-      unsigned j=0;
-      if (k > plugins.size()) {
-            fprintf(stderr, "Internal error, tried to update plugin w range outside of list\n");
-            return;
-            }
-
-      iPlugin i;
-      for (i = plugins.begin(); j != k; i++, j++) ;
-      plugin = (LadspaPlugin*) *(i);
-      setPluginName(plugin->label());
-      outGainSlider->setEnabled(true);
-      clearFxButton->setEnabled(true);
-      expandButton->setEnabled(true);
-      pluginName->setEnabled(true);
-      onOff->setEnabled(true);
-      onOff->setChecked(true);
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginFront::onOffToggled(bool state)
- */
-void SS_PluginFront::onOffToggled(bool state)
-      {
-      emit fxToggled(fxid, state);
-      }
-
-/*!
-    \fn SS_PluginFront::sizeHint() const
- */
-QSize SS_PluginFront::sizeHint() const
-      {
-      return QSize(SS_PLUGINFRONT_MINWIDTH, 50);
-      }
-
-/*!
-    \fn SS_PluginFront::sizePolicy() const
- */
-QSizePolicy SS_PluginFront::sizePolicy() const
-      {
-      return QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-      }
-
-
-/*!
-    \fn SS_PluginFront::clearButtonPressed()
- */
-void SS_PluginFront::clearButtonPressed()
-      {
-      // If parameters are shown - close them
-      if (expanded) {
-            expandButtonPressed();
-            }
-      emit clearPlugin(fxid);
-      }
-
-/*!
-    \fn SS_PluginFront::setRetGain(int val)
- */
-void SS_PluginFront::setRetGain(int val)
-      {
-      outGainSlider->blockSignals(true);
-      outGainSlider->setValue(val);
-      outGainSlider->blockSignals(false);
-      }
-
-/*!
-    \fn SS_PluginFront::expandButtonPressed()
- */
-void SS_PluginFront::expandButtonPressed()
-      {
-      SS_TRACE_IN
-      int sizeIncrease = 0;
-      QRect pf = geometry();
-
-      if (!expanded) {
-            plugin->parameter() == 1 ? sizeIncrease = SS_PLUGINFRONT_INC_PARAM_MIN : sizeIncrease = plugin->parameter() * SS_PLUGINFRONT_INC_PARAM;
-            pf.setHeight(pf.height() + sizeIncrease);
-            setMinimumSize(QSize(pf.width(), pf.height()));
-            setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, pf.height()));
-            setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
-            setGeometry(pf);
-            emit sizeChanged(fxid, sizeIncrease);
-
-            expanded = true;
-            expandButton->setText("<-");
-            createPluginParameters();
-            }
-      else {
-            expLayout->remove(expGroup);
-            expGroup->hide();
-            expGroup->deleteLater();
-            paramWidgets.clear();
-            expGroup = 0;
-            plugin->parameter() == 1 ? sizeIncrease = (0-SS_PLUGINFRONT_INC_PARAM_MIN) : sizeIncrease = 0 - (plugin->parameter() * SS_PLUGINFRONT_INC_PARAM);
-            expandButton->setText("->");
-            expanded = false;
-            pf.setHeight(pf.height() + sizeIncrease);
-            pf.setTop(pf.top() + sizeIncrease);
-            pf.setBottom(pf.bottom() + sizeIncrease);
-            setGeometry(pf);
-            adjustSize();
-            layout->activate();
-            setMinimumSize(QSize(pf.width(), pf.height()));
-            setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, pf.height()));
-            setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
-            emit sizeChanged(fxid, sizeIncrease);
-            }
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginFront::createPluginParameters()
- */
-void SS_PluginFront::createPluginParameters()
-      {
-      SS_TRACE_IN
-      expGroup = new Q3ButtonGroup(this);
-
-      expGroup->setMinimumSize(QSize(50, 50));
-      expGroup->setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, (plugin->parameter() * SS_PLUGINFRONT_INC_PARAM  - SS_PLUGINFRONT_MARGIN)));
-      expGroup->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
-      expLayout->add(expGroup);
-      expGroup->show();
-      Q3VBoxLayout* expGroupLayout = new Q3VBoxLayout(expGroup, 1);
-      expGroupLayout->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
-      expGroupLayout->setResizeMode(QLayout::SetNoConstraint);
-      expGroupLayout->setMargin(SS_PLUGINFRONT_MARGIN);
-
-      for (int i=0; i < plugin->parameter(); i++) {
-            Q3HBoxLayout* paramStrip = new Q3HBoxLayout(expGroupLayout, 3);
-            paramStrip->setAlignment(Qt::AlignLeft);
-            QLabel* paramName = new QLabel(plugin->getParameterName(i), expGroup);
-            paramName->show();
-            paramName->setMinimumSize(QSize(150, 10));
-            paramName->setMaximumSize(QSize(300, SS_PLUGINFRONT_INC_PARAM));
-            paramName->setSizePolicy(QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Expanding));
-
-            paramStrip->add(paramName);
-
-            if (plugin->isBool(i)) {
-                  SS_ParameterCheckBox* paramCheckBox = new SS_ParameterCheckBox(expGroup, plugin, fxid, i);
-                  paramCheckBox->setEnabled(true);
-                  paramCheckBox->setParamValue((int) plugin->getControlValue(i));
-                  paramCheckBox->show();
-                  paramStrip->add(paramCheckBox);
-                  connect(paramCheckBox, SIGNAL(valueChanged(int, int, int)), SLOT(parameterValueChanged(int, int, int)));
-                  }
-            else  {
-                  SS_ParameterSlider* paramSlider = new SS_ParameterSlider(expGroup, plugin, fxid, i);
-                  paramSlider->setEnabled(true);
-                  paramSlider->show();
-                  paramSlider->setRange(SS_PLUGIN_PARAM_MIN, SS_PLUGIN_PARAM_MAX);
-
-                  float max, min;
-                  plugin->range(i, &min, &max);
-                  //int intval = 0;
-                  paramSlider->setParamValue(plugin->getGuiControlValue(i));
-                  connect(paramSlider, SIGNAL(valueChanged(int, int, int)), SLOT(parameterValueChanged(int, int, int)));
-                  paramStrip->add(paramSlider);
-                  }
-            }
-      expLayout->activate();
-      SS_TRACE_OUT
-      }
-
-/*!
-    \fn SS_PluginFront::parameterValueChanged(int fxid, int parameter, int val)
- */
-void SS_PluginFront::parameterValueChanged(int fxid, int parameter, int val)
-      {
-      emit effectParameterChanged(fxid, parameter, val);
-      }
-
-/*!
-    \fn SS_PluginFront::setParameterValue(int param, float val)
- */
-void SS_PluginFront::setParameterValue(int param, int val)
-      {
-      SS_TRACE_IN
-      int j=0;
-      for (SS_iParameterWidgetList i=paramWidgets.begin(); i != paramWidgets.end(); i++, j++) {
-            if (j == param) {
-                  (*i)->setParamValue(val);
-                  }
-            }
-      SS_TRACE_OUT
-      }
-
-SS_PluginGui::SS_PluginGui(QWidget* parent, const char* name)
-      : QDialog(parent, name, false)
-      {
-      this->setCaption("SimpleDrums LADSPA sendeffects");
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            pluginFronts[i] = 0;
-            }
-      layout = new Q3VBoxLayout(this);
-
-      for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
-            pluginFronts[i] = new SS_PluginFront(this, i);
-            pluginFronts[i]->update();
-            layout->add(pluginFronts[i]);
-            connect(pluginFronts[i], SIGNAL(loadPlugin(int, QString, QString)), simplesynthgui_ptr, SLOT(loadEffectInvoked(int, QString, QString)));
-            connect(pluginFronts[i], SIGNAL(returnLevelChanged(int, int)), simplesynthgui_ptr, SLOT(returnLevelChanged(int, int)));
-            connect(pluginFronts[i], SIGNAL(fxToggled(int, int)), simplesynthgui_ptr, SLOT(toggleEffectOnOff(int, int)));
-            connect(pluginFronts[i], SIGNAL(clearPlugin(int)), simplesynthgui_ptr, SLOT(clearPlugin(int)));
-            connect(pluginFronts[i], SIGNAL(sizeChanged(int, int)), SLOT(pluginFrontSizeChanged(int, int)));
-            connect(pluginFronts[i], SIGNAL(effectParameterChanged(int, int, int)), simplesynthgui_ptr, SLOT(effectParameterChanged(int, int, int)));
-            }
-      setMinimumSize(QSize(SS_PLUGINGUI_WIDTH, geometry().height()));
-      setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, geometry().height()));
-      }
-
-
-/*!
-    \fn SS_PluginGui::pluginFrontSizeChanged(int fxid, int val)
- */
-void SS_PluginGui::pluginFrontSizeChanged(int /*fxid*/, int val)
-      {
-      QRect r = geometry();
-      r.setHeight(r.height() + val);
-      setMinimumSize(QSize(SS_PLUGINGUI_WIDTH, r.height()));
-      setMaximumSize(QSize(SS_PLUGINGUI_MAX_WIDTH, r.height()));
-      setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
-      setGeometry(r);
-      adjustSize();
-      }
-
-SS_PluginFront* SS_PluginGui::getPluginFront(unsigned i)
-      {
-      SS_TRACE_IN
-      if (i<SS_NR_OF_SENDEFFECTS)
-      SS_TRACE_OUT
-      return pluginFronts[i];
-      }
diff --git a/muse2/synti/simpledrums/ssplugingui.h b/muse2/synti/simpledrums/ssplugingui.h
deleted file mode 100644
index 166d8787..00000000
--- a/muse2/synti/simpledrums/ssplugingui.h
+++ /dev/null
@@ -1,206 +0,0 @@
-//
-// C++ Interface: ssplugingui
-//
-// Description:
-//
-//
-// Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
-//
-// Copyright: See COPYING file that comes with this distribution
-//
-//
-
-#ifndef __SS_PLUGINGUI_H__
-#define __SS_PLUGINGUI_H__
-#include <qdialog.h>
-#include <qslider.h>
-#include <Q3ButtonGroup>
-#include <QtGui>
-//Added by qt3to4:
-#include <Q3HBoxLayout>
-#include <Q3VBoxLayout>
-#include "sspluginchooserbase.h"
-#include "common.h"
-#include "ssplugin.h"
-
-class SS_ParameterWidget
-      {
-   protected:
-      int fxid;
-      int parameter;
-
-      LadspaPlugin* plugin;
-
-   public:
-      SS_ParameterWidget() { };
-      virtual ~SS_ParameterWidget() { };  
-
-      int getFxId() { SS_TRACE_IN SS_TRACE_OUT return fxid; }
-      bool isBool() { SS_TRACE_IN SS_TRACE_OUT return plugin->isBool(parameter); }
-      bool isLog()  { SS_TRACE_IN SS_TRACE_OUT return plugin->isLog(parameter); }
-      bool isInt()  { SS_TRACE_IN SS_TRACE_OUT return plugin->isInt(parameter); }
-      virtual void setParamValue(int /*val*/) {  //prevent compiler  warning unused parameter
-               printf("Virtual function - should not be called!"); };
-      };
-
-class SS_ParameterCheckBox : public QCheckBox, public SS_ParameterWidget
-   {
-   Q_OBJECT
-
-   public:
-      SS_ParameterCheckBox(QWidget* parent, LadspaPlugin* in_plugin, int in_id, int in_parameter, const char* name = 0)
-         : QCheckBox(parent, name) , SS_ParameterWidget()
-         {
-         SS_TRACE_IN
-         plugin = in_plugin;
-         fxid = in_id;
-         parameter = in_parameter;
-         connect(this, SIGNAL(clicked()), SLOT(isClicked()));
-         SS_TRACE_OUT
-         }
-
-      virtual void setParamValue(int val) { SS_TRACE_IN setChecked(val); SS_TRACE_OUT}
-
-   private slots:
-      void isClicked() { SS_TRACE_IN emit valueChanged(fxid, parameter, (int)this->isOn()); SS_TRACE_OUT}
-
-   signals:
-      void valueChanged(int id, int param, int val);
-   };
-
-class SS_ParameterSlider : public QSlider, public SS_ParameterWidget
-   {
-   Q_OBJECT
-
-   public:
-      SS_ParameterSlider(QWidget* parent, LadspaPlugin* in_plugin, int in_id, int in_parameter, const char* name = 0)
-         : QSlider(Qt::Horizontal, parent, name), SS_ParameterWidget()
-         {
-         SS_TRACE_IN
-         plugin = in_plugin;
-         fxid = in_id;
-         parameter = in_parameter;
-         SS_TRACE_OUT
-         }
-
-      virtual void setParamValue(int val) { SS_TRACE_IN setValue(val); SS_TRACE_OUT}
-
-   public slots:
-      virtual void setValue(int val) { SS_TRACE_IN QSlider::setValue(val); emit valueChanged(fxid, parameter, val); SS_TRACE_OUT }
-
-   signals:
-      void valueChanged(int id, int param, int val);
-   };
-
-typedef std::list<SS_ParameterWidget*>           SS_ParameterWidgetList;
-typedef std::list<SS_ParameterWidget*>::iterator SS_iParameterWidgetList ;
-
-//-------------------------------
-// SS_PluginChooser
-//-------------------------------
-class SS_PluginChooser : public SS_PluginChooserBase
-{
-   Q_OBJECT
-   private:
-         LadspaPlugin* selectedPlugin;
-   protected:
-
-   public:
-         SS_PluginChooser(QWidget* parent, const char* name=0);
-         LadspaPlugin* getSelectedPlugin() { SS_TRACE_IN SS_TRACE_OUT return selectedPlugin; }
-
-   private slots:
-      void okPressed();
-      void cancelPressed();
-      void selectionChanged(Q3ListViewItem* item);
-      void doubleClicked(Q3ListViewItem* item);
-
-   private:
-      Q3ListViewItem* selectedItem;
-      LadspaPlugin* findSelectedPlugin();
-
-};
-
-//-------------------------------
-// SS_PluginGuiFront
-//-------------------------------
-class SS_PluginFront : public Q3GroupBox
-   {
-   Q_OBJECT
-   private:
-      Q3HBoxLayout*      layout;
-      Q3VBoxLayout*      expLayout;
-      QLineEdit*        pluginName;
-      QCheckBox*        onOff;
-      QPushButton*      loadFxButton;
-      QPushButton*      clearFxButton;
-      QPushButton*      expandButton;
-      QSlider*          outGainSlider;
-      SS_PluginChooser* pluginChooser;
-      LadspaPlugin*     plugin;
-      Q3ButtonGroup*     expGroup;
-
-      int               fxid;
-      bool              expanded;
-
-      //For effect parameters:
-      SS_ParameterWidgetList  paramWidgets;
-
-   protected:
-
-   public:
-      SS_PluginFront(QWidget* parent, int id, const char* name = 0);
-      void setPluginName(QString name);
-      ~SS_PluginFront();
-      void updatePluginValue(unsigned i);
-      void clearPluginDisplay();
-      void setParameterValue(int param, int val);
-      void setRetGain(int val);
-
-   protected:
-      virtual QSize sizeHint() const;
-      virtual QSizePolicy sizePolicy() const;
-
-   private slots:
-      void loadButton();
-      void returnSliderMoved(int val);
-      void onOffToggled(bool state);
-      void clearButtonPressed();
-      void expandButtonPressed();
-      void parameterValueChanged(int fxid, int parameter, int val);
-
-   signals:
-      void loadPlugin(int fxid, QString lib, QString name);
-      void returnLevelChanged(int fxid, int val);
-      void fxToggled(int fxid, int state);
-      void clearPlugin(int fxid);
-      void sizeChanged(int fxid, int val);
-      void effectParameterChanged(int fxid, int param, int val);
-
-   private:
-      void createPluginParameters();
-   };
-
-
-//-------------------------------
-// SS_PluginGui
-// Main plugin class, dialog
-//-------------------------------
-class SS_PluginGui : public QDialog
-   {
-   Q_OBJECT
-   private:
-      Q3VBoxLayout* layout;
-      SS_PluginFront* pluginFronts[4];
-
-   public:
-      SS_PluginGui(QWidget* parent, const char* name = 0);
-      SS_PluginFront* getPluginFront(unsigned i);
-      ~SS_PluginGui() {}
-private slots:
-    void pluginFrontSizeChanged(int fxid, int val);
-   };
-
-
-#endif
-
diff --git a/muse2/synti/simpledrums2/common.h b/muse2/synti/simpledrums2/common.h
index e4763540..f31ca7ce 100644
--- a/muse2/synti/simpledrums2/common.h
+++ b/muse2/synti/simpledrums2/common.h
@@ -16,11 +16,11 @@
 
 #define SS_VERSIONSTRING "1.0"
 
-#define SS_DEBUG        0
+#define SS_DEBUG        0   
 #define SS_DEBUG_INIT   0
 #define SS_TRACE_FUNC   0
 #define SS_DEBUG_MIDI   0
-#define SS_DEBUG_LADSPA 0
+#define SS_DEBUG_LADSPA 0   
 #define SS_DEBUG_STATE  0
 
 #define SS_DBG(string) if (SS_DEBUG) fprintf(stderr, "%s:%d:%s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string);
@@ -34,6 +34,7 @@
 #define SS_DBG_LADSPA2(string1, string2) if (SS_DEBUG_LADSPA) fprintf(stderr, "%s:%d:%s: %s: %s\n", __FILE__ , __LINE__ , __PRETTY_FUNCTION__, string1, string2);
 
 #define SS_SYSEX_INIT_DATA_VERSION           1
+#define SS_SYSEX_EFFECT_INIT_DATA_VERSION    2   // Added Jun 15 2011. Original value was SS_SYSEX_INIT_DATA_VERSION (1). p4.0.27 Tim. 
 
 #define SS_NR_OF_CHANNELS                   16
 #define SS_AUDIO_CHANNELS                    2
diff --git a/muse2/synti/simpledrums2/common_defs.h b/muse2/synti/simpledrums2/common_defs.h
new file mode 100644
index 00000000..b3745a1d
--- /dev/null
+++ b/muse2/synti/simpledrums2/common_defs.h
@@ -0,0 +1,8 @@
+#ifndef __SIMPLEDRUMS_UNIQUE_ID_H
+#define __SIMPLEDRUMS_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define SIMPLEDRUMS_UNIQUE_ID      4
+
+#endif
+
diff --git a/muse2/synti/simpledrums2/simpledrums.cpp b/muse2/synti/simpledrums2/simpledrums.cpp
index f14a0627..80f61102 100644
--- a/muse2/synti/simpledrums2/simpledrums.cpp
+++ b/muse2/synti/simpledrums2/simpledrums.cpp
@@ -5,6 +5,7 @@
 //
 //
 // Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//  Contributer: (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 //
 // Copyright: See COPYING file that comes with this distribution
 //
@@ -14,6 +15,7 @@
 #include "muse/midi.h"
 //#include "libsynti/mpevent.h"
 #include "muse/mpevent.h"   
+//#include "common_defs.h"
 #include "simpledrums.h"
 
 #include <samplerate.h>
@@ -82,6 +84,9 @@ SimpleSynth::SimpleSynth(int sr)
       SS_samplerate = sr;
       SS_initPlugins();
 
+      initBuffer  = 0;
+      initLen     = 0;
+      
       simplesynth_ptr = this;
       master_vol = 100.0 / SS_MASTER_VOLUME_QUOT;
       master_vol_ctrlval = 100;
@@ -203,6 +208,9 @@ SimpleSynth::~SimpleSynth()
       {
       SS_TRACE_IN
 
+      if(gui)        
+        delete gui;  // p4.0.27
+        
       // Cleanup channels and samples:
       SS_DBG("Cleaning up sample data");
       for (int i=0; i<SS_NR_OF_CHANNELS; i++) {
@@ -233,9 +241,21 @@ SimpleSynth::~SimpleSynth()
       SS_DBG("Deleting process buffer");
       delete[] processBuffer[0];
       delete[] processBuffer[1];
+      if (initBuffer)
+      {
+            SS_DBG("Deleting init buffer");
+            delete [] initBuffer;
+      }      
       SS_TRACE_OUT
       }
 
+int SimpleSynth::oldMidiStateHeader(const unsigned char** data) const 
+{
+  unsigned char const d[2] = {MUSE_SYNTH_SYSEX_MFG_ID, SIMPLEDRUMS_UNIQUE_ID};
+  *data = &d[0];
+  return 2; 
+}
+        
 //---------------------------------------------------------
 //   nativeGuiVisible
 /*!
@@ -299,7 +319,8 @@ bool SimpleSynth::playNote(int /*channel*/, int pitch, int velo)
                   }
             else {
                   //Note off:
-                  if (channels[ch].noteoff_ignore) {
+                  ///if (channels[ch].noteoff_ignore) {
+                  if (!channels[ch].noteoff_ignore) {     // p4.0.27
                         if (SS_DEBUG_MIDI) {
                               printf("Note off on channel %d\n", ch);
                               }
@@ -497,8 +518,17 @@ bool SimpleSynth::setController(int channel, int id, int val, bool /*fromGui*/)
     \return false for ok, true for not ok
 */
 //---------------------------------------------------------
-bool SimpleSynth::sysex(int /*len*/, const unsigned char* data)
+bool SimpleSynth::sysex(int len, const unsigned char* d)
+      {
+      if(len < 3 || d[0] != MUSE_SYNTH_SYSEX_MFG_ID 
+          || d[1] != SIMPLEDRUMS_UNIQUE_ID) 
       {
+        if (SS_DEBUG_MIDI)
+          printf("MusE SimpleDrums: Unknown sysex header\n");
+        return false;
+      }
+      
+      const unsigned char* data = d + 2;
       SS_TRACE_IN
       int cmd = data[0];
       switch (cmd) {
@@ -565,20 +595,23 @@ bool SimpleSynth::sysex(int /*len*/, const unsigned char* data)
                   {
                   int initdata_len = 0;
                   const byte* tmp_initdata = NULL;
-                  byte* event_data = NULL;
+                  ///byte* event_data = NULL;
 
                   getInitData(&initdata_len, &tmp_initdata);
-                  int totlen = initdata_len + 1;
-
-                  event_data = new byte[initdata_len + 1];
-                  event_data[0] = SS_SYSEX_SEND_INIT_DATA;
-                  memcpy(event_data + 1, tmp_initdata, initdata_len);
-                  delete[] tmp_initdata;
-                  tmp_initdata = NULL;
-
-                  MidiPlayEvent ev(0, 0, ME_SYSEX, event_data, totlen);
+                  ///int totlen = initdata_len + 1;
+
+                  ///event_data = new byte[initdata_len + 1];
+                  ///event_data[0] = SS_SYSEX_SEND_INIT_DATA;
+                  *((byte*)(tmp_initdata) + 1) = SS_SYSEX_SEND_INIT_DATA;    // Re-use the synth ID byte as the command byte.
+                  
+                  ///memcpy(event_data + 1, tmp_initdata, initdata_len);
+                  ///delete[] tmp_initdata;
+                  ///tmp_initdata = NULL;
+
+                  ///MidiPlayEvent ev(0, 0, ME_SYSEX, event_data, totlen);
+                  MidiPlayEvent ev(0, 0, ME_SYSEX, tmp_initdata + 1, initdata_len - 1);  // Strip MFG ID.
                   gui->writeEvent(ev);
-                  delete[] event_data;
+                  ///delete[] event_data;
 
                   break;
                   }
@@ -639,7 +672,7 @@ const MidiPatch* SimpleSynth::getPatchInfo(int index, const MidiPatch* patch) co
     \return 0 when done, otherwise return next desired controller index
  */
 //---------------------------------------------------------
-int SimpleSynth::getControllerInfo(int index, const char** name, int* controller, int* min, int* max)
+int SimpleSynth::getControllerInfo(int index, const char** name, int* controller, int* min, int* max, int* initval) const
       {
       SS_TRACE_IN
       if (index >= SS_NR_OF_CONTROLLERS) {
@@ -652,7 +685,9 @@ int SimpleSynth::getControllerInfo(int index, const char** name, int* controller
       *min = controllers[index].min;
       *max = controllers[index].max;
 
-      if (SS_DEBUG_MIDI) {
+      *initval = 0;                // p4.0.27 FIXME NOTE TODO    
+      
+      if (SS_DEBUG_MIDI) {   
             printf("setting controller info: index %d name %s controller %d min %d max %d\n", index, *name, *controller, *min, *max);
             }
       SS_TRACE_OUT
@@ -660,6 +695,31 @@ int SimpleSynth::getControllerInfo(int index, const char** name, int* controller
       }
 
 //---------------------------------------------------------
+//   processMessages
+//   Called from host always, even if output path is unconnected.
+//---------------------------------------------------------
+
+void SimpleSynth::processMessages()
+{
+      //Process messages from the gui
+      while (gui->fifoSize()) {
+            MidiPlayEvent ev = gui->readEvent();
+            if (ev.type() == ME_SYSEX) {
+                  sysex(ev.len(), ev.data());
+                  sendEvent(ev);
+                  }
+            else if (ev.type() == ME_CONTROLLER) {
+                  setController(ev.channel(), ev.dataA(), ev.dataB(), true);
+                  sendEvent(ev);
+                  }
+            else {
+                  if (SS_DEBUG)
+                        printf("SimpleSynth::process(): unknown event, type: %d\n", ev.type());
+                  }
+            }
+}
+
+//---------------------------------------------------------
 //   process
 /*!
     \fn SimpleSynth::process
@@ -671,6 +731,7 @@ int SimpleSynth::getControllerInfo(int index, const char** name, int* controller
 //---------------------------------------------------------
 void SimpleSynth::process(float** out, int offset, int len)
       {
+      /*
       //Process messages from the gui
       while (gui->fifoSize()) {
             MidiPlayEvent ev = gui->readEvent();
@@ -687,7 +748,8 @@ void SimpleSynth::process(float** out, int offset, int len)
                         printf("SimpleSynth::process(): unknown event, type: %d\n", ev.type());
                   }
             }
-
+      */
+      
       if (synth_state == SS_RUNNING) {
 
       //Temporary mix-doubles
@@ -843,6 +905,19 @@ bool SimpleSynth::init(const char* name)
       }
 
 //---------------------------------------------------------
+// getInitBuffer
+//---------------------------------------------------------
+void SimpleSynth::setupInitBuffer(int len)
+{
+  if (len > initLen) {
+        if (initBuffer)
+              delete [] initBuffer;
+        initBuffer = new byte[len];
+        initLen = len;    
+        }
+}
+
+//---------------------------------------------------------
 /*!
     \fn SimpleSynth::getInitData
     \brief Data for reinitialization of SimpleSynth when loading project
@@ -850,7 +925,8 @@ bool SimpleSynth::init(const char* name)
     \param data - data that is sent as a sysex to the synth on reload of project
  */
 //---------------------------------------------------------
-void SimpleSynth::getInitData(int* n, const unsigned char** data)
+//void SimpleSynth::getInitData(int* n, const unsigned char** data) const
+void SimpleSynth::getInitData(int* n, const unsigned char** data) 
       {
       SS_TRACE_IN
       // Calculate length of data
@@ -877,7 +953,10 @@ void SimpleSynth::getInitData(int* n, const unsigned char** data)
                   int labelnamelen = plugin->label().size() + 2;
                   len+=(namelen + labelnamelen);
 
-                  len+=3; //1 byte for nr of parameters, 1 byte for return gain, 1 byte for effect on/off
+                  ///len+=3; //1 byte for nr of parameters, 1 byte for return gain, 1 byte for effect on/off
+                  // p4.0.27 Tim.
+                  len+=6; //4 bytes for nr of parameters, 1 byte for return gain, 1 byte for effect on/off
+                  
                   len+=sendEffects[i].nrofparameters; // 1 byte for each parameter value
                   }
             else {
@@ -885,17 +964,29 @@ void SimpleSynth::getInitData(int* n, const unsigned char** data)
                   }
             }
 
+      len += 2;  // For header.
+
       // First, SS_SYSEX_INIT_DATA
-      byte* buffer = new byte[len];
-      memset(buffer, 0, len);
-      buffer[0] = SS_SYSEX_INIT_DATA;
-      buffer[1] = SS_SYSEX_INIT_DATA_VERSION;
+      
+      ///byte* buffer = new byte[len];
+      setupInitBuffer(len);
+      
+      memset(initBuffer, 0, len);
+      //initBuffer[0] = SS_SYSEX_INIT_DATA;
+      //initBuffer[1] = SS_SYSEX_INIT_DATA_VERSION;
+      initBuffer[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      initBuffer[1] = SIMPLEDRUMS_UNIQUE_ID;
+      initBuffer[2] = SS_SYSEX_INIT_DATA;
+      initBuffer[3] = SS_SYSEX_INIT_DATA_VERSION;
       if (SS_DEBUG_INIT) {
             printf("Length of init data: %d\n", len);
-            printf("buffer[0] - SS_SYSEX_INIT_DATA: %d\n", SS_SYSEX_INIT_DATA);
-            printf("buffer[1] - SS_SYSEX_INIT_DATA_VERSION: %d\n", SS_SYSEX_INIT_DATA_VERSION);
+            //printf("initBuffer[0] - SS_SYSEX_INIT_DATA: %d\n", SS_SYSEX_INIT_DATA);
+            //printf("initBuffer[1] - SS_SYSEX_INIT_DATA_VERSION: %d\n", SS_SYSEX_INIT_DATA_VERSION);
+            printf("initBuffer[2] - SS_SYSEX_INIT_DATA: %d\n", SS_SYSEX_INIT_DATA);
+            printf("initBuffer[3] - SS_SYSEX_INIT_DATA_VERSION: %d\n", SS_SYSEX_INIT_DATA_VERSION);
             }
-      int i = 2;
+      //int i = 2;
+      int i = 4;
       // All channels:
       // 0       - volume ctrlval (0-127)
       // 1       - pan (0-127)
@@ -905,71 +996,75 @@ void SimpleSynth::getInitData(int* n, const unsigned char** data)
       // 8       - len of filename, n
       // 9 - 9+n - filename
       for (int ch=0; ch<SS_NR_OF_CHANNELS; ch++) {
-            buffer[i]   = (byte) channels[ch].volume_ctrlval;
-            buffer[i+1] = (byte) channels[ch].pan;
-            buffer[i+2] = (byte) channels[ch].noteoff_ignore;
-            buffer[i+3] = (byte) channels[ch].channel_on;
-            buffer[i+4] = (byte) round(channels[ch].sendfxlevel[0] * 127.0);
-            buffer[i+5] = (byte) round(channels[ch].sendfxlevel[1] * 127.0);
-            buffer[i+6] = (byte) round(channels[ch].sendfxlevel[2] * 127.0);
-            buffer[i+7] = (byte) round(channels[ch].sendfxlevel[3] * 127.0);
+            initBuffer[i]   = (byte) channels[ch].volume_ctrlval;
+            initBuffer[i+1] = (byte) channels[ch].pan;
+            initBuffer[i+2] = (byte) channels[ch].noteoff_ignore;
+            initBuffer[i+3] = (byte) channels[ch].channel_on;
+            initBuffer[i+4] = (byte) round(channels[ch].sendfxlevel[0] * 127.0);
+            initBuffer[i+5] = (byte) round(channels[ch].sendfxlevel[1] * 127.0);
+            initBuffer[i+6] = (byte) round(channels[ch].sendfxlevel[2] * 127.0);
+            initBuffer[i+7] = (byte) round(channels[ch].sendfxlevel[3] * 127.0);
 
             if (SS_DEBUG_INIT) {
                   printf("Channel %d:\n", ch);
-                  printf("buffer[%d] - channels[ch].volume_ctrlval = \t%d\n", i, channels[ch].volume_ctrlval);
-                  printf("buffer[%d] - channels[ch].pan = \t\t%d\n", i+1, channels[ch].pan);
-                  printf("buffer[%d] - channels[ch].noteoff_ignore = \t%d\n", i+2, channels[ch].noteoff_ignore );
-                  printf("buffer[%d] - channels[ch].channel_on = \t%d\n", i+3, channels[ch].channel_on);
+                  printf("initBuffer[%d] - channels[ch].volume_ctrlval = \t%d\n", i, channels[ch].volume_ctrlval);
+                  printf("initBuffer[%d] - channels[ch].pan = \t\t%d\n", i+1, channels[ch].pan);
+                  printf("initBuffer[%d] - channels[ch].noteoff_ignore = \t%d\n", i+2, channels[ch].noteoff_ignore );
+                  printf("initBuffer[%d] - channels[ch].channel_on = \t%d\n", i+3, channels[ch].channel_on);
                   for (int j= i+4; j < i+8; j++) {
-                        printf("buffer[%d] - channels[ch].sendfxlevel[%d]= \t%d\n", j, j-i-4, (int)round(channels[ch].sendfxlevel[j-i-4] * 127.0));
+                        printf("initBuffer[%d] - channels[ch].sendfxlevel[%d]= \t%d\n", j, j-i-4, (int)round(channels[ch].sendfxlevel[j-i-4] * 127.0));
                         }
                   }
             if (channels[ch].sample) {
                   int filenamelen = strlen(channels[ch].sample->filename.c_str()) + 1;
-                  buffer[i+8] = (byte) filenamelen;
-                  memcpy((buffer+(i+9)), channels[ch].sample->filename.c_str(), filenamelen);
+                  initBuffer[i+8] = (byte) filenamelen;
+                  memcpy((initBuffer+(i+9)), channels[ch].sample->filename.c_str(), filenamelen);
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d] - filenamelen: %d\n", i+8, filenamelen);
-                        printf("buffer[%d] - buffer[%d] - filename: ", (i+9), (i+9) + filenamelen - 1);
+                        printf("initBuffer[%d] - filenamelen: %d\n", i+8, filenamelen);
+                        printf("initBuffer[%d] - initBuffer[%d] - filename: ", (i+9), (i+9) + filenamelen - 1);
                         for (int j = i+9; j< i+9+filenamelen; j++) {
-                              printf("%c",buffer[j]);
+                              printf("%c",initBuffer[j]);
                               }
                         printf("\n");
                         }
                   i+= (SS_NR_OF_CHANNEL_CONTROLLERS + 1 + filenamelen);
                   }
             else {
-                  buffer[i+8] = SS_NO_SAMPLE;
+                  initBuffer[i+8] = SS_NO_SAMPLE;
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: SS_NO_SAMPLE: - %d\n", i+8, SS_NO_SAMPLE);
+                        printf("initBuffer[%d]: SS_NO_SAMPLE: - %d\n", i+8, SS_NO_SAMPLE);
                         }
                   i+= (SS_NR_OF_CHANNEL_CONTROLLERS + 1);
                   }
             }
       if (SS_DEBUG_INIT) {
-            printf("buffer[%d]: Master vol: - %d\n", i, master_vol_ctrlval);
+            printf("initBuffer[%d]: Master vol: - %d\n", i, master_vol_ctrlval);
             }
-      buffer[i] = master_vol_ctrlval;
-      *(data) = buffer; *n = len;
+      initBuffer[i] = master_vol_ctrlval;
+      *(data) = initBuffer; *n = len;
       i++;
 
       //Send effects:
-      buffer[i] = SS_SYSEX_INIT_DATA_VERSION; //Just for check
+      
+      ///initBuffer[i] = SS_SYSEX_INIT_DATA_VERSION; //Just for check
+      // Jun 10 2011. Bumped version up from 1 (with its own ID). p4.0.27 Tim
+      initBuffer[i] = SS_SYSEX_EFFECT_INIT_DATA_VERSION;   //Just for check     
+      
       if (SS_DEBUG_INIT) {
-            printf("buffer[%d]: Control value, SS_SYSEX_INIT_DATA_VERSION\n", i);
+            printf("initBuffer[%d]: Control value, SS_SYSEX_EFFECT_INIT_DATA_VERSION = %d\n", i, SS_SYSEX_EFFECT_INIT_DATA_VERSION);
             }
 
       i++;
       for (int j=0; j<SS_NR_OF_SENDEFFECTS; j++) {
             if (sendEffects[j].plugin) {
                   int labelnamelen = sendEffects[j].plugin->label().size() + 1;
-                  buffer[i] = labelnamelen;
-                  memcpy((buffer+i+1), sendEffects[j].plugin->label().toLatin1().constData(), labelnamelen);
+                  initBuffer[i] = labelnamelen;
+                  memcpy((initBuffer+i+1), sendEffects[j].plugin->label().toLatin1().constData(), labelnamelen);
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d] - labelnamelen: %d\n", i, labelnamelen);
-                        printf("buffer[%d] - buffer[%d] - filename: ", (i+1), (i+1) + labelnamelen - 1);
+                        printf("initBuffer[%d] - labelnamelen: %d\n", i, labelnamelen);
+                        printf("initBuffer[%d] - initBuffer[%d] - filename: ", (i+1), (i+1) + labelnamelen - 1);
                         for (int k = i+1; k < i+1+labelnamelen; k++) {
-                              printf("%c",buffer[k]);
+                              printf("%c",initBuffer[k]);
                               }
                         printf("\n");
                         }
@@ -977,45 +1072,55 @@ void SimpleSynth::getInitData(int* n, const unsigned char** data)
                   i+=(labelnamelen + 1);
 
                   int namelen = sendEffects[j].plugin->lib().size() + 1;
-                  buffer[i] = namelen;
-                  memcpy((buffer+i+1), sendEffects[j].plugin->lib().toLatin1().constData(), namelen);
+                  initBuffer[i] = namelen;
+                  memcpy((initBuffer+i+1), sendEffects[j].plugin->lib().toLatin1().constData(), namelen);
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d] - libnamelen : %d\n", i, namelen);
-                        printf("buffer[%d] - buffer[%d] - filename: ", (i+1), (i+1) + namelen - 1);
+                        printf("initBuffer[%d] - libnamelen : %d\n", i, namelen);
+                        printf("initBuffer[%d] - initBuffer[%d] - filename: ", (i+1), (i+1) + namelen - 1);
                         for (int k = i+1; k < i+1+namelen; k++) {
-                              printf("%c",buffer[k]);
+                              printf("%c",initBuffer[k]);
                               }
                         printf("\n");
                         }
 
                   i+=(namelen + 1);
 
-                  buffer[i]=sendEffects[j].nrofparameters;
+                  ///initBuffer[i]=sendEffects[j].nrofparameters;
+                  // Jun 10 2011. Changed to 32 bit. p4.0.27 Tim.
+                  *((unsigned*)&initBuffer[i]) = sendEffects[j].nrofparameters;
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: sendEffects[%d].nrofparameters=%d\n", i, j, buffer[i]);
+                        printf("initBuffer[%d]: sendEffects[%d].nrofparameters=%d\n", i, j, *((unsigned*)&initBuffer[i]));
+                        }
+                  ///i++;
+                  i+=4;
+
+                  initBuffer[i]=sendEffects[j].retgain_ctrlval;
+                  if (SS_DEBUG_INIT) {
+                        printf("initBuffer[%d]: sendEffects[%d].retgain_ctrlval=%d\n", i, j, initBuffer[i]);
                         }
                   i++;
 
-                  buffer[i]=sendEffects[j].retgain_ctrlval;
+                  // Jun 10 2011. This one was missing. p4.0.27 Tim.
+                  initBuffer[i] = sendEffects[j].state;
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: sendEffects[%d].retgain_ctrlval=%d\n", i, j, buffer[i]);
+                        printf("initBuffer[%d]: sendEffects[%d].state=%d\n", i, j, initBuffer[i]);
                         }
                   i++;
 
                   for (int k=0; k<sendEffects[j].nrofparameters; k++) {
                         //TODO: Convert to 127-scale
-                        buffer[i] = sendEffects[j].plugin->getGuiControlValue(k);
+                        initBuffer[i] = sendEffects[j].plugin->getGuiControlValue(k);
                         if (SS_DEBUG_INIT) {
-                              printf("buffer[%d]: sendEffects[%d].parameterval[%d]=%d\n", i, j, k, buffer[i]);
+                              printf("initBuffer[%d]: sendEffects[%d].parameterval[%d]=%d\n", i, j, k, initBuffer[i]);
                               }
                         i++;
                         }
                   }
             // No plugin loaded:
             else {
-                  buffer[i] = SS_NO_PLUGIN;
+                  initBuffer[i] = SS_NO_PLUGIN;
                   if (SS_DEBUG_INIT) {
-                        printf("buffer[%d]: SS_NO_PLUGIN\n", i);
+                        printf("initBuffer[%d]: SS_NO_PLUGIN\n", i);
                         }
                   i++;
                   }
@@ -1118,11 +1223,15 @@ void SimpleSynth::parseInitData(const unsigned char* data)
       ptr++;
 
       // Effects:
-      if (*(ptr) != SS_SYSEX_INIT_DATA_VERSION) {
-            fprintf(stderr, "Error loading init data - control byte not found. Skipping...\n");
+      ///if (*(ptr) != SS_SYSEX_INIT_DATA_VERSION) {
+      int effver = *(ptr);
+      if (effver < 1 || effver > SS_SYSEX_EFFECT_INIT_DATA_VERSION) {
+            //if (SS_DEBUG_INIT)
+              fprintf(stderr, "Error loading init data - effect init version is from future or too old. Skipping...\n");
             SS_TRACE_OUT
             return;
             }
+      
       ptr++;
 
       for (int i=0; i<SS_NR_OF_SENDEFFECTS; i++) {
@@ -1149,9 +1258,14 @@ void SimpleSynth::parseInitData(const unsigned char* data)
                   initSendEffect(i, libnametmp.c_str(), labelnametmp.c_str());
                   //initSendEffect(0, "cmt", "freeverb3");
 
-                  byte params = *(ptr);
-                  byte retgain = *(ptr+1);
-                  ptr+=2;
+                  ///byte params = *(ptr);
+                  unsigned params = (effver < 2) ? *(ptr) : *((unsigned*)ptr);   // p4.0.27
+                  ptr+= (effver < 2) ? 1 : 4;
+                  
+                  ///byte retgain = *(ptr+1);
+                  ///ptr+=2;
+                  byte retgain = *(ptr);                                     // p4.0.27
+                  ptr++;
 
                   sendEffects[i].nrofparameters = params;
 
@@ -1161,7 +1275,19 @@ void SimpleSynth::parseInitData(const unsigned char* data)
                   MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_PLUGIN_RETURNLEVEL_CONTROLLER(i), retgain);
                   gui->writeEvent(ev);
 
-                  for (int j=0; j<params; j++) {
+                  // Jun 10 2011. This one was missing. p4.0.27 Tim.
+                  if(effver >= 2)
+                  {
+                    if (SS_DEBUG_INIT)
+                        printf("buffer[%ld] - sendeffect[%d] state=%d\n", long(ptr-data), i, *(ptr));
+                    sendEffects[i].state = (SS_SendFXState) *(ptr);
+                    MidiPlayEvent ev(0, 0, 0, ME_CONTROLLER, SS_PLUGIN_ONOFF_CONTROLLER(i), sendEffects[i].state);
+                    gui->writeEvent(ev);
+                    ptr++;
+                  }  
+                  
+                  ///for (int j=0; j<params; j++) {
+                  for (unsigned j=0; j<params; j++) {
                       if (SS_DEBUG_INIT){
                           //wilyfoobar-2011-02-13
                           // arg2 :pointer diifference might be 64 bit (long long)  on 64 bit machine,  this requires cast to long
@@ -1481,16 +1607,23 @@ void SimpleSynth::guiSendSampleLoaded(bool success, int ch, const char* filename
       {
       SS_TRACE_IN
       int len = strlen(filename) + 3; //2 + filenamelen + 1;
+      //int len = strlen(filename) + 3 + 2; //2 + filenamelen + 1, + 2 for header;
       byte out[len];
 
+      //out[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //out[1] = SIMPLEDRUMS_UNIQUE_ID;
       if (success) {
             out[0] = SS_SYSEX_LOAD_SAMPLE_OK;
+            //out[2] = SS_SYSEX_LOAD_SAMPLE_OK;
             }
       else {
             out[0] = SS_SYSEX_LOAD_SAMPLE_ERROR;
+            //out[2] = SS_SYSEX_LOAD_SAMPLE_ERROR;
             }
       out[1] = ch;
+      //out[3] = ch;
       memcpy(out+2, filename, strlen(filename)+1);
+      //memcpy(out+4, filename, strlen(filename)+1);
       MidiPlayEvent ev(0, 0, ME_SYSEX, out, len);
       gui->writeEvent(ev);
       SS_TRACE_OUT
@@ -1504,8 +1637,13 @@ void SimpleSynth::guiSendError(const char* errorstring)
       {
       SS_TRACE_IN
       byte out[strlen(errorstring)+2];
+      //byte out[strlen(errorstring)+4];
+      //out[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //out[1] = SIMPLEDRUMS_UNIQUE_ID;
       out[0] = SS_SYSEX_ERRORMSG;
+      //out[2] = SS_SYSEX_ERRORMSG;
       memcpy(out+1, errorstring, strlen(errorstring) +1);
+      //memcpy(out+3, errorstring, strlen(errorstring) +1);
       SS_TRACE_OUT
       }
 
@@ -1590,15 +1728,24 @@ bool SimpleSynth::initSendEffect(int id, QString lib, QString name)
                   //TODO: cleanup if failed
                   }
             }
+      
       //Notify gui
-      int len = 3;
+      ///int len = 3;
+      int len = 2 + 4;  // Char is not enough for many plugins. Was causing crash. Changed to 32 bits. p4.0.27 Tim.
+      //int len = 5;  
       byte out[len];
       out[0] = SS_SYSEX_LOAD_SENDEFFECT_OK;
       out[1] = id;
+      //out[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //out[1] = SIMPLEDRUMS_UNIQUE_ID;
+      //out[2] = SS_SYSEX_LOAD_SENDEFFECT_OK;
+      //out[3] = id;
       int j=0;
       for (iPlugin i = plugins.begin(); i!=plugins.end(); i++, j++) {
             if ((*i)->lib() == plugin->lib() && (*i)->label() == plugin->label()) {
-                  out[2] = j;
+                  ///out[2] = j;
+                  //out[4] = j;
+                  *((unsigned*)(out + 2)) = j;
                   MidiPlayEvent ev(0, 0, ME_SYSEX, out, len);
                   gui->writeEvent(ev);
                   }
@@ -1638,9 +1785,15 @@ void SimpleSynth::cleanupPlugin(int id)
       sendEffects[id].plugin = 0;
 
       byte d[2];
+      //byte d[4];
       d[0] = SS_SYSEX_CLEAR_SENDEFFECT_OK;
       d[1] = id;
+      //d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //d[1] = SIMPLEDRUMS_UNIQUE_ID;
+      //d[2] = SS_SYSEX_CLEAR_SENDEFFECT_OK;
+      //d[3] = id;
       MidiPlayEvent ev(0, 0, ME_SYSEX, d, 2);
+      //MidiPlayEvent ev(0, 0, ME_SYSEX, d, 4);
       gui->writeEvent(ev);
       SS_TRACE_OUT
       }
@@ -1694,11 +1847,19 @@ void SimpleSynth::guiUpdateFxParameter(int fxid, int param, float val)
             }
 
       byte d[4];
+      //byte d[6];
       d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER_OK;
       d[1] = fxid;
       d[2] = param;
       d[3] = intval;
+      //d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //d[1] = SIMPLEDRUMS_UNIQUE_ID;
+      //d[2] = SS_SYSEX_SET_PLUGIN_PARAMETER_OK;
+      //d[3] = fxid;
+      //d[4] = param;
+      //d[5] = intval;
       MidiPlayEvent ev(0, 0, ME_SYSEX, d, 4);
+      //MidiPlayEvent ev(0, 0, ME_SYSEX, d, 6);
       gui->writeEvent(ev);
       SS_TRACE_OUT
       }
@@ -1742,9 +1903,15 @@ void SimpleSynth::guiNotifySampleCleared(int ch)
       {
       SS_TRACE_IN
       byte d[2];
+      //byte d[4];
       d[0] = SS_SYSEX_CLEAR_SAMPLE_OK;
       d[1] = (byte) ch;
+      //d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      //d[1] = SIMPLEDRUMS_UNIQUE_ID;
+      //d[2] = SS_SYSEX_CLEAR_SAMPLE_OK;
+      //d[3] = (byte) ch;
       MidiPlayEvent ev(0, 0, ME_SYSEX, d, 2);
+      //MidiPlayEvent ev(0, 0, ME_SYSEX, d, 4);
       gui->writeEvent(ev);
       SS_TRACE_OUT
       }
diff --git a/muse2/synti/simpledrums2/simpledrums.h b/muse2/synti/simpledrums2/simpledrums.h
index 58a5945e..f0339d6a 100644
--- a/muse2/synti/simpledrums2/simpledrums.h
+++ b/muse2/synti/simpledrums2/simpledrums.h
@@ -5,6 +5,7 @@
 //
 //
 // Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//  Contributer: (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 //
 // Copyright: See COPYING file that comes with this distribution
 //
@@ -15,6 +16,7 @@
 #include <sndfile.h>
 #include "libsynti/mess.h"
 #include "common.h"
+#include "common_defs.h"
 //#include "libsynti/mpevent.h"
 #include "muse/mpevent.h"   
 #include "simpledrumsgui.h"
@@ -124,11 +126,15 @@ class SimpleSynth : public Mess
       virtual bool sysex(int arg1, const unsigned char* arg2);
       virtual const char* getPatchName(int arg1, int arg2, int arg3) const;
       virtual const MidiPatch* getPatchInfo(int arg1, const MidiPatch* arg2) const;
-      virtual int getControllerInfo(int arg1, const char** arg2, int* arg3, int* arg4, int* arg5);
+      virtual int getControllerInfo(int arg1, const char** arg2, int* arg3, int* arg4, int* arg5, int* arg6) const;
+      virtual void processMessages();
       virtual void process(float** data, int offset, int len);
       //virtual void showGui(bool arg1);
       virtual void showNativeGui(bool arg1);
+      ///virtual void getInitData(int*, const unsigned char**) const;
       virtual void getInitData(int*, const unsigned char**);
+      // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+      virtual int oldMidiStateHeader(const unsigned char** data) const;
       bool init(const char* name);
       void guiSendSampleLoaded(bool success, int ch, const char* filename);
       void guiSendError(const char* errorstring);
@@ -139,6 +145,10 @@ class SimpleSynth : public Mess
 private:
       SimpleSynthGui* gui;
 
+      byte* initBuffer;
+      int initLen;
+      void setupInitBuffer(int len);
+      
       SS_Channel channels[SS_NR_OF_CHANNELS];
       SS_Controller controllers[SS_NR_OF_CONTROLLERS];
       bool setController(int channel, int id, int val, bool fromGui);
diff --git a/muse2/synti/simpledrums2/simpledrumsgui.cpp b/muse2/synti/simpledrums2/simpledrumsgui.cpp
index f90c1da8..7d314565 100644
--- a/muse2/synti/simpledrums2/simpledrumsgui.cpp
+++ b/muse2/synti/simpledrums2/simpledrumsgui.cpp
@@ -5,6 +5,7 @@
 //
 //
 // Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//  Contributer: (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 //
 // Copyright: See COPYING file that comes with this distribution
 //
@@ -19,6 +20,7 @@
 #include <QLineEdit>
 #include <QMessageBox>
 
+#include "common_defs.h"
 #include "simpledrumsgui.h"
 //#include "libsynti/mpevent.h"
 #include "muse/mpevent.h"   
@@ -85,10 +87,16 @@ SimpleSynthGui* simplesynthgui_ptr;
  */
 QChannelSlider::QChannelSlider(Qt::Orientation orientation, int ch, QWidget* parent)
       : QSlider(orientation, parent)
-      {
-      channel = ch;
-      }
+{
+    channel = ch;
+}
 
+void QChannelSlider::sliderChange(SliderChange change)
+{
+  QSlider::sliderChange(change);
+  if(change == QAbstractSlider::SliderValueChange)
+    emit valueChanged(channel, value());  
+}
 
 /*!
     \fn QChannelSlider::getChannel()
@@ -110,6 +118,7 @@ void QChannelSlider::setChannel(int ch)
 /*!
     \fn QChannelSlider::setValue(int val)
  */
+/*
 void QChannelSlider::setValue(int val)
       {
       val = (val > 127 ? 127 : val);
@@ -117,10 +126,32 @@ void QChannelSlider::setValue(int val)
       QSlider::setValue(val);
       emit valueChanged(channel, val);
       }
+*/
+
+QInvertedSlider::QInvertedSlider(Qt::Orientation o, QWidget* parent)
+         : QSlider(o, parent) 
+{
+  setInvertedAppearance(true);    // p4.0.27 
+}
+
+void QInvertedSlider::sliderChange(SliderChange change)
+{
+  QSlider::sliderChange(change);
+  if(change == QAbstractSlider::SliderValueChange)
+    emit invertedValueChanged(value());  
+}
+
+QInvertedChannelSlider::QInvertedChannelSlider(Qt::Orientation o, int channel, QWidget* parent)
+         : QChannelSlider(o, channel, parent)
+{
+  setInvertedAppearance(true);    // p4.0.27 
+  //setInvertedControls(true);
+}
 
 /*!
     \fn QInvertedChannelSlider::setValue(int val)
  */
+/*
 void QInvertedChannelSlider::setValue(int val)
       {
       int inverted = this->maximum() - val;
@@ -129,10 +160,12 @@ void QInvertedChannelSlider::setValue(int val)
       QSlider::setValue(val);
       emit valueChanged(channel, inverted);
       }
+*/
 
 /*!
     \fn QInvertedSlider::setValue(int val)
  */
+/*
 void QInvertedSlider::setValue(int val)
       {
       int inverted = this->maximum() - val;
@@ -141,7 +174,7 @@ void QInvertedSlider::setValue(int val)
       emit invertedValueChanged(inverted);
       QSlider::setValue(val);
       }
-
+*/
 
 /*!
     \fn QChannelCheckbox::QChannelCheckbox(QWidget* parent, int ch)
@@ -194,11 +227,20 @@ QChannelDial::QChannelDial(QWidget* parent, int ch, int fxid)
 /*!
     \fn QChannelSlider::setValue(int val)
  */
+/*
 void QChannelDial::setValue(int val)
       {
       QDial::setValue(val);
       emit valueChanged(channel, sendfxid, val);
       }
+*/
+
+void QChannelDial::sliderChange(SliderChange change)
+{
+  QDial::sliderChange(change);
+  if(change == QAbstractSlider::SliderValueChange)
+    emit valueChanged(channel, sendfxid, value());  
+}
 
 /*!
     \fn SimpleSynthGui::SimpleSynthGui()
@@ -236,10 +278,16 @@ SimpleSynthGui::SimpleSynthGui()
             inchnlLayout->addWidget(onOff[i]);
             connect(onOff[i], SIGNAL(channelState(int, bool)), SLOT(channelOnOff(int, bool)));
 
-            volumeSliders[i] = new QInvertedChannelSlider(Qt::Vertical, i, channelButtonGroups[i]);
+            ///volumeSliders[i] = new QInvertedChannelSlider(Qt::Vertical, i, channelButtonGroups[i]);
+            // By Tim. p4.0.27 Inverted was not correct type. Maybe was work in progress, rest of code was not converted yet? 
+            volumeSliders[i] = new QChannelSlider(Qt::Vertical, i, channelButtonGroups[i]);
+            
             volumeSliders[i]->setMinimum(SS_VOLUME_MIN_VALUE);
             volumeSliders[i]->setMaximum(SS_VOLUME_MAX_VALUE);
-            volumeSliders[i]->setValue(SS_VOLUME_MAX_VALUE - SS_VOLUME_DEFAULT_VALUE);
+            
+            ///volumeSliders[i]->setValue(SS_VOLUME_MAX_VALUE - SS_VOLUME_DEFAULT_VALUE);
+            volumeSliders[i]->setValue(SS_VOLUME_DEFAULT_VALUE);  // p4.0.27
+            
 //            volumeSliders[i]->setMinimumSize(SS_VOLSLDR_WIDTH, SS_VOLSLDR_LENGTH);
             volumeSliders[i]->setToolTip("Volume, channel " + QString::number(i + 1));
 //            setMinimumSize(SS_VOLSLDR_WIDTH, SS_VOLSLDR_LENGTH);
@@ -310,13 +358,22 @@ SimpleSynthGui::SimpleSynthGui()
       QVBoxLayout* mbgLayout = new QVBoxLayout(masterButtonGroup);
       mbgLayout->setAlignment(Qt::AlignCenter);
 //      masterButtonGroup->setMinimumSize(SS_BTNGRP_WIDTH, SS_BTNGRP_HEIGHT);
-      masterSlider = new QInvertedSlider(Qt::Vertical, masterButtonGroup);
+      
+      ///masterSlider = new QInvertedSlider(Qt::Vertical, masterButtonGroup);
+      // By Tim. p4.0.27 Inverted was not correct type. Maybe was work in progress, rest of code was not converted yet? 
+      masterSlider = new QSlider(Qt::Vertical, masterButtonGroup);
+      
       masterSlider->setToolTip("Master volume");
       mbgLayout->addWidget(masterSlider);
       masterSlider->setRange(0, 127);
-      masterSlider->setValue(SS_VOLUME_MAX_VALUE - (int)(SS_MASTERVOL_DEFAULT_VALUE*SS_VOLUME_MAX_VALUE));
+      
+      ///masterSlider->setValue(SS_VOLUME_MAX_VALUE - (int)(SS_MASTERVOL_DEFAULT_VALUE*SS_VOLUME_MAX_VALUE));
+      masterSlider->setValue((int)(SS_MASTERVOL_DEFAULT_VALUE*SS_VOLUME_MAX_VALUE)); // p4.0.27
+      
 //      masterSlider->setMinimumSize(SS_MASTERSLDR_WIDTH, SS_MASTERSLDR_HEIGHT);
-      connect(masterSlider, SIGNAL(invertedValueChanged(int)), SLOT(masterVolChanged(int)));
+
+      ///connect(masterSlider, SIGNAL(invertedValueChanged(int)), SLOT(masterVolChanged(int)));
+      connect(masterSlider, SIGNAL(valueChanged(int)), SLOT(masterVolChanged(int)));  // p4.0.27
 
       //Main groupbox
       mainGroupBox = new QGroupBox(this);
@@ -435,7 +492,10 @@ void SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
                   switch(id) {
                         case SS_CHANNEL_CTRL_VOLUME:
                               volumeSliders[ch]->blockSignals(true);
-                              volumeSliders[ch]->setValue(SS_VOLUME_MAX_VALUE - val);
+                              
+                              ///volumeSliders[ch]->setValue(SS_VOLUME_MAX_VALUE - val);
+                              volumeSliders[ch]->setValue(val);   // p4.0.27
+                              
                               volumeSliders[ch]->blockSignals(false);
                               break;
 
@@ -479,7 +539,10 @@ void SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
             else if (id >= SS_FIRST_MASTER_CONTROLLER && id <= SS_LAST_MASTER_CONTROLLER) {
                   if (id == SS_MASTER_CTRL_VOLUME) {
                         masterSlider->blockSignals(true);
-                        masterSlider->setValue(SS_MASTERVOL_MAX_VALUE - val);
+                        
+                        ///masterSlider->setValue(SS_MASTERVOL_MAX_VALUE - val);
+                        masterSlider->setValue(val);   // p4.0.27
+                        
                         masterSlider->blockSignals(false);
                         }
                   }
@@ -495,6 +558,13 @@ void SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
                         SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid);
                         pf->setRetGain(val);
                         }
+                  // Plugin on/off:
+                  else if (cmd == SS_PLUGIN_ONOFF) {      // p4.0.27
+                        if (SS_DEBUG_MIDI)
+                              printf("SimpleSynthGui::processEvent - fx onoff received: fxid: %d val: %d\n", fxid, val);
+                        SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid);
+                        pf->setOnOff(val);
+                        }
                   }
             }
             //
@@ -502,6 +572,7 @@ void SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
             //
             else if (ev.type() == ME_SYSEX) {
                   byte* data = ev.data();
+                  //byte* data = d + 2;
                   int cmd = *data;
                   switch (cmd) {
                         case SS_SYSEX_LOAD_SAMPLE_OK: {
@@ -549,7 +620,8 @@ void SimpleSynthGui::processEvent(const MidiPlayEvent& ev)
                                     }
                               int fxid = *(data+1);
                               SS_PluginFront* pf = pluginGui->getPluginFront((unsigned)fxid);
-                              pf->updatePluginValue(*(data+2));
+                              ///pf->updatePluginValue(*(data+2));
+                              pf->updatePluginValue(  *((unsigned*)(data+2)) );     // p4.0.27
                               break;
                               }
 
@@ -711,13 +783,20 @@ void SimpleSynthGui::loadSampleDialogue(int channel)
             if (SS_DEBUG)
                   printf("lastDir = %s\n", lastDir.toLatin1().constData());
 
-            int l = filename.length() + 4;
+            //int l = filename.length() + 4;
+            int l = filename.length() + 6;
             byte d[l];
 
-            d[0] = SS_SYSEX_LOAD_SAMPLE;
-            d[1] = (byte) channel;
-            d[2] = (byte) filename.length();
-            memcpy(d+3, filename.toLatin1().constData(), filename.length()+1);
+            //d[0] = SS_SYSEX_LOAD_SAMPLE;
+            //d[1] = (byte) channel;
+            //d[2] = (byte) filename.length();
+            d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+            d[1] = SIMPLEDRUMS_UNIQUE_ID;
+            d[2] = SS_SYSEX_LOAD_SAMPLE;
+            d[3] = (byte) channel;
+            d[4] = (byte) filename.length();
+            //memcpy(d+3, filename.toLatin1().constData(), filename.length()+1);
+            memcpy(d+5, filename.toLatin1().constData(), filename.length()+1);
             sendSysex(d, l);
             }
       }
@@ -730,10 +809,16 @@ void SimpleSynthGui::loadSampleDialogue(int channel)
 void SimpleSynthGui::clearSample(int ch)
       {
       if (sampleNameLineEdit[ch]->text().length() > 0) { //OK, we've got a live one here
-            byte d[2];
-            d[0] = SS_SYSEX_CLEAR_SAMPLE;
-            d[1] = (byte) ch;
-            sendSysex(d, 2);
+            //byte d[2];
+            byte d[4];
+            //d[0] = SS_SYSEX_CLEAR_SAMPLE;
+            //d[1] = (byte) ch;
+            d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+            d[1] = SIMPLEDRUMS_UNIQUE_ID;
+            d[2] = SS_SYSEX_CLEAR_SAMPLE;
+            d[3] = (byte) ch;
+            //sendSysex(d, 2);
+            sendSysex(d, 4);
             sampleNameLineEdit[ch]->setText("");
             }
       }
@@ -751,12 +836,19 @@ void SimpleSynthGui::displayPluginGui()
  */
 void SimpleSynthGui::loadEffectInvoked(int fxid, QString lib, QString label)
       {
-      int l = 4 + lib.length() + label.length();
+      //int l = 4 + lib.length() + label.length();
+      int l = 6 + lib.length() + label.length();
       byte d[l];
-      d[0] = SS_SYSEX_LOAD_SENDEFFECT;
-      d[1] = (byte) fxid;
-      memcpy (d+2, lib.toLatin1().constData(), lib.length()+1);
-      memcpy (d+3+lib.length(), label.toLatin1().constData(), label.length()+1);
+      //d[0] = SS_SYSEX_LOAD_SENDEFFECT;
+      //d[1] = (byte) fxid;
+      d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      d[1] = SIMPLEDRUMS_UNIQUE_ID;
+      d[2] = SS_SYSEX_LOAD_SENDEFFECT;
+      d[3] = (byte) fxid;
+      //memcpy (d+2, lib.toLatin1().constData(), lib.length()+1);
+      //memcpy (d+3+lib.length(), label.toLatin1().constData(), label.length()+1);
+      memcpy (d+4, lib.toLatin1().constData(), lib.length()+1);
+      memcpy (d+5+lib.length(), label.toLatin1().constData(), label.length()+1);
       sendSysex(d, l);
       }
 
@@ -784,10 +876,16 @@ void SimpleSynthGui::toggleEffectOnOff(int fxid, int state)
  */
 void SimpleSynthGui::clearPlugin(int fxid)
       {
-      byte d[2];
-      d[0] = SS_SYSEX_CLEAR_SENDEFFECT;
-      d[1] = fxid;
-      sendSysex(d, 2);
+      //byte d[2];
+      byte d[4];
+      //d[0] = SS_SYSEX_CLEAR_SENDEFFECT;
+      //d[1] = fxid;
+      d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      d[1] = SIMPLEDRUMS_UNIQUE_ID;
+      d[2] = SS_SYSEX_CLEAR_SENDEFFECT;
+      d[3] = fxid;
+      //sendSysex(d, 2);
+      sendSysex(d, 4);
       }
 
 
@@ -796,13 +894,19 @@ void SimpleSynthGui::clearPlugin(int fxid)
  */
 void SimpleSynthGui::effectParameterChanged(int fxid, int parameter, int val)
       {
-      //printf("Gui: effectParameterChanged: %d %d %d\n", fxid, parameter, val);
-      int len = 4;
+      //int len = 4;
+      int len = 6;
       byte d[len];
-      d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER;
-      d[1] = (byte) fxid;
-      d[2] = (byte) parameter;
-      d[3] = (byte) val;
+      //d[0] = SS_SYSEX_SET_PLUGIN_PARAMETER;
+      //d[1] = (byte) fxid;
+      //d[2] = (byte) parameter;
+      //d[3] = (byte) val;
+      d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+      d[1] = SIMPLEDRUMS_UNIQUE_ID;
+      d[2] = SS_SYSEX_SET_PLUGIN_PARAMETER;
+      d[3] = (byte) fxid;
+      d[4] = (byte) parameter;
+      d[5] = (byte) val;
       sendSysex(d, len);
       }
 
@@ -826,7 +930,9 @@ void SimpleSynthGui::aboutButtonClicked()
       {
       QString caption = "SimpleDrums ver";
       caption+= SS_VERSIONSTRING;
-      QString text = caption + "\n\n(C) Copyright 2000-2004 Mathias Lundgren (lunar_shuttle@users.sf.net), Werner Schweer\nPublished under the GNU Public License";
+      ///QString text = caption + "\n\n(C) Copyright 2000-2004 Mathias Lundgren (lunar_shuttle@users.sf.net), Werner Schweer\nPublished under the GNU Public License";
+      QString text = caption + "\n\n(C) Copyright 2000-2004 Mathias Lundgren (lunar_shuttle@users.sf.net), Werner Schweer\n"
+                               "Fixes/mods: (C) Copyright 2011 Tim E. Real (terminator356@users.sf.net)\nPublished under the GNU Public License";
       QMessageBox* msgBox = new QMessageBox(caption, text, QMessageBox::NoIcon,
             QMessageBox::Ok, Qt::NoButton, Qt::NoButton, this);
       msgBox->exec();
@@ -851,8 +957,12 @@ void SimpleSynthGui::loadSetup()
                   if (theFile.read((char*)&initdata_len, sizeof(initdata_len)) == -1)
                      success = false;
 
-                  byte* init_data = new byte[initdata_len];
-                  if (theFile.read((char*)(init_data), initdata_len) == -1)
+                  ///byte* init_data = new byte[initdata_len];
+                  byte* init_data = new byte[initdata_len + 2];   // 2 for MFG ID and synth ID. 
+                  init_data[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+                  init_data[1] = SIMPLEDRUMS_UNIQUE_ID;
+                  //if (theFile.read((char*)(init_data), initdata_len) == -1)
+                  if (theFile.read((char*)(init_data + 2), initdata_len) == -1)
                      success = false;
 
                   if (!success) {
@@ -862,7 +972,8 @@ void SimpleSynthGui::loadSetup()
                         delete msgBox;
                         }
                   else {
-                        sendSysex(init_data, initdata_len);
+                        ///sendSysex(init_data, initdata_len);
+                        sendSysex(init_data, initdata_len + 2);
                         }
 
                   delete[] init_data;
@@ -883,9 +994,14 @@ void SimpleSynthGui::saveSetup()
 
       if (filename != QString::null) {
             lastSavedProject = filename;
-            byte d[1];
-            d[0] = SS_SYSEX_GET_INIT_DATA;
-            sendSysex(d, 1); // Makes synth send gui initdata, where rest of the saving takes place
+            //byte d[1];
+            byte d[3];
+            //d[0] = SS_SYSEX_GET_INIT_DATA;
+            d[0] = MUSE_SYNTH_SYSEX_MFG_ID;
+            d[1] = SIMPLEDRUMS_UNIQUE_ID;
+            d[2] = SS_SYSEX_GET_INIT_DATA;
+            //sendSysex(d, 1); // Makes synth send gui initdata, where rest of the saving takes place
+            sendSysex(d, 3); // Makes synth send gui initdata, where rest of the saving takes place
             }
       }
 
diff --git a/muse2/synti/simpledrums2/simpledrumsgui.h b/muse2/synti/simpledrums2/simpledrumsgui.h
index be8c492d..af32e432 100644
--- a/muse2/synti/simpledrums2/simpledrumsgui.h
+++ b/muse2/synti/simpledrums2/simpledrumsgui.h
@@ -5,6 +5,7 @@
 //
 //
 // Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//  Contributer: (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 //
 // Copyright: See COPYING file that comes with this distribution
 //
@@ -37,18 +38,19 @@ class QChannelSlider: public QSlider
    Q_OBJECT
 
    public:
-      QChannelSlider(Qt::Orientation, int ch, QWidget* paren = 0);
+      QChannelSlider(Qt::Orientation, int ch, QWidget* parent = 0);
       int getChannel();
       void setChannel(int ch);
 
-   public slots:
-      virtual void setValue(int val);
+   ///public slots:
+   ///   virtual void setValue(int val);
 
    signals:
       void valueChanged(int channel, int value);
-
+   
    protected:
       int channel;
+      virtual void sliderChange(SliderChange change);   
    };
 
 //--------------------------------------
@@ -58,14 +60,17 @@ class QInvertedSlider : public QSlider
    {
    Q_OBJECT
    public:
-      QInvertedSlider(Qt::Orientation o, QWidget* parent = 0)
-         : QSlider(o, parent) {}
+      QInvertedSlider(Qt::Orientation o, QWidget* parent = 0);
+         ///: QSlider(o, parent) {}
 
-   public slots:
-      virtual void setValue(int val);
+   ///public slots:
+   ///   virtual void setValue(int val);
 
    signals:
       void invertedValueChanged(int value);
+   
+   protected:
+      virtual void sliderChange(SliderChange change);    
    };
 
 //--------------------------------------
@@ -75,11 +80,10 @@ class QInvertedChannelSlider : public QChannelSlider
    {
    Q_OBJECT
    public:
-      QInvertedChannelSlider(Qt::Orientation o, int channel, QWidget* parent = 0)
-         : QChannelSlider(o, channel, parent) {};
+      QInvertedChannelSlider(Qt::Orientation o, int channel, QWidget* parent = 0);
 
-   public slots:
-      virtual void setValue(int val);
+   ///public slots:
+   ///   virtual void setValue(int val);
    };
 
 
@@ -138,12 +142,13 @@ class QChannelDial : public QDial
    signals:
       void valueChanged(int channel, int fxid, int val);
 
-   public slots:
-      virtual void setValue(int val);
+   ///public slots:
+   ///   virtual void setValue(int val);
 
    protected:
       int channel;
       int sendfxid;
+      virtual void sliderChange(SliderChange change);    
    };
 
 //--------------------------------------
@@ -160,7 +165,10 @@ class SimpleSynthGui : public QDialog, public Ui::SimpleDrumsGuiBase, public Mes
       QGroupBox* channelButtonGroups[SS_NR_OF_CHANNELS];
       QGroupBox*           masterButtonGroup;
       QGroupBox*              mainGroupBox;
-      QInvertedChannelSlider* volumeSliders[SS_NR_OF_CHANNELS];
+      
+      ///QInvertedChannelSlider* volumeSliders[SS_NR_OF_CHANNELS];
+      QChannelSlider*         volumeSliders[SS_NR_OF_CHANNELS];       // p4.0.27 Tim. Inverted not correct. Was WIP? 
+      
       QChannelSlider*         panSliders[SS_NR_OF_CHANNELS];
       QChannelCheckbox*       onOff[SS_NR_OF_CHANNELS];
       QChannelCheckbox*       nOffIgnore[SS_NR_OF_CHANNELS];
@@ -168,7 +176,10 @@ class SimpleSynthGui : public QDialog, public Ui::SimpleDrumsGuiBase, public Mes
       QChannelButton*         clearSampleButton[SS_NR_OF_CHANNELS];
       QLabel*                 nOffLabel[SS_NR_OF_CHANNELS];
       QLineEdit*              sampleNameLineEdit[SS_NR_OF_CHANNELS];
-      QInvertedSlider*        masterSlider;
+      
+      ///QInvertedSlider*        masterSlider;
+      QSlider*                masterSlider;                          // p4.0.27 Tim. Inverted not correct. Was WIP? 
+      
       QChannelDial*           sendFxDial[SS_NR_OF_CHANNELS][SS_NR_OF_SENDEFFECTS];
 
       QPushButton*            openPluginsButton;
diff --git a/muse2/synti/simpledrums2/ssplugin.cpp b/muse2/synti/simpledrums2/ssplugin.cpp
index 9d32b2c3..75559a8f 100644
--- a/muse2/synti/simpledrums2/ssplugin.cpp
+++ b/muse2/synti/simpledrums2/ssplugin.cpp
@@ -6,6 +6,7 @@
 //
 //  (C) Copyright 2000 Werner Schweer (ws@seh.de)
 // Additions/modifications: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//                          (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 // Copyright: See COPYING file that comes with this distribution
 //
 //
diff --git a/muse2/synti/simpledrums2/ssplugin.h b/muse2/synti/simpledrums2/ssplugin.h
index 64e80921..8750753b 100644
--- a/muse2/synti/simpledrums2/ssplugin.h
+++ b/muse2/synti/simpledrums2/ssplugin.h
@@ -6,6 +6,7 @@
 //
 //  (C) Copyright 2000 Werner Schweer (ws@seh.de)
 // Additions/modifications: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//                          (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 // Copyright: See COPYING file that comes with this distribution
 //
 //
diff --git a/muse2/synti/simpledrums2/ssplugingui.cpp b/muse2/synti/simpledrums2/ssplugingui.cpp
index d52d3a8f..31ac3ac4 100644
--- a/muse2/synti/simpledrums2/ssplugingui.cpp
+++ b/muse2/synti/simpledrums2/ssplugingui.cpp
@@ -5,6 +5,7 @@
 //
 //
 // Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//  Contributer: (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 //
 // Copyright: See COPYING file that comes with this distribution
 //
@@ -56,18 +57,24 @@ SS_PluginChooser::SS_PluginChooser(QWidget* parent)
             }
       connect(okButton, SIGNAL(pressed()), SLOT(okPressed()));
       connect(cancelButton, SIGNAL(pressed()), SLOT(cancelPressed()));
-      connect(effectsListView, SIGNAL(selectionChanged(QTreeWidgetItem*)), SLOT(selectionChanged(QTreeWidgetItem*)));
-      connect(effectsListView, SIGNAL(doubleClicked(QTreeWidgetItem*)), SLOT(doubleClicked(QTreeWidgetItem*)));
+      
+      //connect(effectsListView, SIGNAL(selectionChanged(QTreeWidgetItem*)), SLOT(selectionChanged(QTreeWidgetItem*)));
+      //connect(effectsListView, SIGNAL(doubleClicked(QTreeWidgetItem*)), SLOT(doubleClicked(QTreeWidgetItem*)));
+      connect(effectsListView, SIGNAL(itemSelectionChanged()), SLOT(selectionChanged()));                            // p4.0.27
+      connect(effectsListView, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), SLOT(doubleClicked(QTreeWidgetItem*)));  //
+      
       SS_TRACE_OUT
       }
 
 /*!
     \fn SS_PluginChooser::selectionChanged(QListViewItem* item)
  */
-void SS_PluginChooser::selectionChanged(QTreeWidgetItem* item)
+//void SS_PluginChooser::selectionChanged(QTreeWidgetItem* item)
+void SS_PluginChooser::selectionChanged()
       {
       SS_TRACE_IN
-      selectedItem  = item;
+      //selectedItem  = item;
+      selectedItem = effectsListView->currentItem();  
       SS_TRACE_OUT
       }
 
@@ -95,9 +102,10 @@ void SS_PluginChooser::cancelPressed()
 /*!
     \fn SS_PluginChooser::doubleClicked(QListViewItem* item)
  */
-void SS_PluginChooser::doubleClicked(QTreeWidgetItem* /*item*/)
+void SS_PluginChooser::doubleClicked(QTreeWidgetItem* item)
       {
       SS_TRACE_IN
+      selectedItem = item;    // p4.0.27 Tim
       selectedPlugin = findSelectedPlugin();
       SS_TRACE_OUT
       done(QDialog::Accepted);
@@ -109,6 +117,8 @@ void SS_PluginChooser::doubleClicked(QTreeWidgetItem* /*item*/)
 LadspaPlugin* SS_PluginChooser::findSelectedPlugin()
       {
       SS_TRACE_IN
+      if(!selectedItem)        // p4.0.27 Tim
+        return 0;
       LadspaPlugin* selected = 0;
       for (iPlugin i=plugins.begin(); i != plugins.end(); i++) {
             if ((*i)->name() == selectedItem->text(SS_PLUGINCHOOSER_NAMECOL))
@@ -299,7 +309,7 @@ void SS_PluginFront::updatePluginValue(unsigned k)
             }
 
       iPlugin i;
-      for (i = plugins.begin(); j != k; i++, j++);
+      for (i = plugins.begin(); j != k; i++, j++) ;
       plugin = (LadspaPlugin*) *(i);
       setPluginName(plugin->label());
       outGainSlider->setEnabled(true);
@@ -307,7 +317,7 @@ void SS_PluginFront::updatePluginValue(unsigned k)
       expandButton->setEnabled(true);
       pluginName->setEnabled(true);
       onOff->setEnabled(true);
-      onOff->setChecked(true);
+      ///onOff->setChecked(true);
       SS_TRACE_OUT
       }
 
@@ -359,6 +369,15 @@ void SS_PluginFront::setRetGain(int val)
       }
 
 /*!
+    \fn SS_PluginFront::setOnOff(bool val)
+ */
+void SS_PluginFront::setOnOff(bool val)
+      {
+      onOff->blockSignals(true);
+      onOff->setChecked(val);
+      onOff->blockSignals(false);
+      }
+/*!
     \fn SS_PluginFront::expandButtonPressed()
  */
 void SS_PluginFront::expandButtonPressed()
diff --git a/muse2/synti/simpledrums2/ssplugingui.h b/muse2/synti/simpledrums2/ssplugingui.h
index 3d77ecf0..99951d01 100644
--- a/muse2/synti/simpledrums2/ssplugingui.h
+++ b/muse2/synti/simpledrums2/ssplugingui.h
@@ -5,6 +5,7 @@
 //
 //
 // Author: Mathias Lundgren <lunar_shuttle@users.sf.net>, (C) 2004
+//  Contributer: (C) Copyright 2011 Tim E. Real (terminator356 at users.sourceforge.net)
 //
 // Copyright: See COPYING file that comes with this distribution
 //
@@ -83,11 +84,21 @@ class SS_ParameterSlider : public QSlider, public SS_ParameterWidget
 
       virtual void setParamValue(int val) { SS_TRACE_IN setValue(val); SS_TRACE_OUT}
 
-   public slots:
-      virtual void setValue(int val) { SS_TRACE_IN QSlider::setValue(val); emit valueChanged(fxid, parameter, val); SS_TRACE_OUT }
+   ///public slots:
+   ///   virtual void setValue(int val) { SS_TRACE_IN QSlider::setValue(val); emit valueChanged(fxid, parameter, val); SS_TRACE_OUT }
 
    signals:
       void valueChanged(int id, int param, int val);
+   
+   protected:
+      virtual void sliderChange(SliderChange change)   // p4.0.27 Tim
+      { 
+        SS_TRACE_IN 
+        QSlider::sliderChange(change);
+        if(change == QAbstractSlider::SliderValueChange)
+          emit valueChanged(fxid, parameter, value());  
+        SS_TRACE_OUT
+      }    
    };
 
 typedef std::list<SS_ParameterWidget*>           SS_ParameterWidgetList;
@@ -110,7 +121,8 @@ class SS_PluginChooser : public QDialog, Ui::SS_PluginChooserBase
    private slots:
       void okPressed();
       void cancelPressed();
-      void selectionChanged(QTreeWidgetItem* item);
+      ///void selectionChanged(QTreeWidgetItem* item);
+      void selectionChanged();
       void doubleClicked(QTreeWidgetItem* item);
 
    private:
@@ -154,6 +166,7 @@ class SS_PluginFront : public QGroupBox
       void clearPluginDisplay();
       void setParameterValue(int param, int val);
       void setRetGain(int val);
+      void setOnOff(bool val);
 
    protected:
       virtual QSize sizeHint() const;
diff --git a/muse2/synti/vam/common_defs.h b/muse2/synti/vam/common_defs.h
new file mode 100644
index 00000000..59821a70
--- /dev/null
+++ b/muse2/synti/vam/common_defs.h
@@ -0,0 +1,8 @@
+#ifndef __VAM_UNIQUE_ID_H
+#define __VAM_UNIQUE_ID_H
+
+// Make sure this number is unique among all the MESS synths.
+#define VAM_UNIQUE_ID      2
+
+#endif
+
diff --git a/muse2/synti/vam/vam.cpp b/muse2/synti/vam/vam.cpp
index fd71d9ea..14280651 100644
--- a/muse2/synti/vam/vam.cpp
+++ b/muse2/synti/vam/vam.cpp
@@ -35,6 +35,7 @@
 #include "muse/midi.h"
 #include "muse/midictrl.h"
 
+#include "common_defs.h"
 #include "vam.h"
 #include "vamgui.h"
 #include "libsynti/mono.h"
@@ -165,7 +166,8 @@ class VAM : public MessMono {
       float velocity;
 
       //int idata[NUM_CONTROLLER];  // buffer for init data
-      int *idata;
+      //int *idata;
+      unsigned char* idata;
 
       EnvelopeGenerator dco1_env;
       EnvelopeGenerator dco2_env;
@@ -192,7 +194,10 @@ class VAM : public MessMono {
 
     public:
       virtual int getControllerInfo(int, const char**, int*, int*, int*, int*) const;
-      virtual void getInitData(int* n, const unsigned char**p) const;
+      //virtual void getInitData(int* n, const unsigned char**p) const;
+      virtual void getInitData(int* n, const unsigned char**p);
+      // This is only a kludge required to support old songs' midistates. Do not use in any new synth.
+      virtual int oldMidiStateHeader(const unsigned char** data) const;
       //virtual bool guiVisible() const;
       //virtual void showGui(bool);
       //virtual bool hasGui() const { return true; }
@@ -207,7 +212,7 @@ class VAM : public MessMono {
       virtual bool setController(int channel, int ctrl, int val);
       virtual bool sysex(int, const unsigned char*);
       VAM(int sr);
-      ~VAM();
+      virtual ~VAM();
       bool init(const char* name);
 };
 
@@ -227,7 +232,7 @@ float VAM::lin2exp[VAM::LIN2EXP_SIZE];
 VAM::VAM(int sr)
   : MessMono()
       {
-      idata = new int[NUM_CONTROLLER];
+      idata = new unsigned char[3 + NUM_CONTROLLER * sizeof(int)];   
       setSampleRate(sr);
       gui = 0;
       }
@@ -238,6 +243,10 @@ VAM::VAM(int sr)
 
 VAM::~VAM()
       {
+      if (gui)
+            delete gui;
+      //delete idata;   
+      delete [] idata;   // p4.0.27
       --useCount;
       if (useCount == 0) {
           delete[] sin_tbl;
@@ -247,6 +256,13 @@ VAM::~VAM()
           }
       }
 
+int VAM::oldMidiStateHeader(const unsigned char** data) const 
+{
+  unsigned char const d[3] = {MUSE_SYNTH_SYSEX_MFG_ID, VAM_UNIQUE_ID, INIT_DATA_CMD};
+  *data = &d[0];
+  return 3; 
+}
+        
 //---------------------------------------------------------
 //   curTime
 //---------------------------------------------------------
@@ -438,11 +454,16 @@ void VAM::processMessages()
     if (ev.type() == ME_CONTROLLER) 
     {
       // process local?
-      setController(ev.dataA() & 0xfff, ev.dataB());
+      //setController(ev.dataA() & 0xfff, ev.dataB());
+      setController(ev.dataA(), ev.dataB());
       sendEvent(ev);
     }
     else
+    {
+      #ifdef VAM_DEBUG
       printf("VAM::process(): unknown event\n");
+      #endif
+    }  
   }
 }
   
@@ -604,7 +625,17 @@ int VAM::getControllerInfo(int id, const char** name, int* controller,
 
 bool VAM::setController(int /*channel*/, int ctrl, int data)
       {
-      setController(ctrl & 0xfff, data);
+      //setController(ctrl & 0xfff, data);
+      // p4.0.27
+      if(ctrl < VAM_FIRST_CTRL || ctrl > VAM_LAST_CTRL)
+      {
+        #ifdef VAM_DEBUG
+        printf("VAM::setController Invalid controller number 0x%x\n", ctrl);
+        #endif
+        return false;
+      }
+      setController(ctrl, data);
+      
       MidiPlayEvent ev(0, 0, channel, ME_CONTROLLER, ctrl, data);
       gui->writeEvent(ev);
       return false;
@@ -612,6 +643,15 @@ bool VAM::setController(int /*channel*/, int ctrl, int data)
 
 void VAM::setController(int ctrl, int data)
       {
+      // p4.0.27
+      if(ctrl < VAM_FIRST_CTRL || ctrl > VAM_LAST_CTRL)
+      {
+        #ifdef VAM_DEBUG
+        printf("VAM: Invalid controller number 0x%x\n", ctrl);
+        #endif
+        return;
+      }
+      
       //	fprintf(stderr, "ctrl: %d data: %d\n", ctrl, data);
       int maxval = 128*128-1;
       double normval = double(data) / double(maxval);
@@ -723,22 +763,34 @@ void VAM::setController(int ctrl, int data)
               if(dco2.pw == 1.0) dco2.pw = 0.99;
               break;
           default:
-              printf("VAM: set unknown Ctrl 0x%x to 0x%x\n", ctrl, data);
-              break;
+              //#ifdef VAM_DEBUG
+              //printf("VAM: set unknown Ctrl 0x%x to 0x%x\n", ctrl, data);
+              //#endif
+              //break;
+              return;   // p4.0.27
           }
-      controller[ctrl] = data;
+      //controller[ctrl] = data;
+      controller[ctrl - VAM_FIRST_CTRL] = data;        // p4.0.27
       }
 
 //---------------------------------------------------------
 //   getInitData
 //---------------------------------------------------------
 
-void VAM::getInitData(int* n, const unsigned char**p) const
-      {
+//void VAM::getInitData(int* n, const unsigned char**p) const
+void VAM::getInitData(int* n, const unsigned char**p) 
+{
+      // p4.0.27
+      *n = 3 + NUM_CONTROLLER * sizeof(int);
+      idata[0] = MUSE_SYNTH_SYSEX_MFG_ID;         // Global MusE Soft Synth Manufacturer ID
+      idata[1] = VAM_UNIQUE_ID;                   // VAM
+      idata[2] = INIT_DATA_CMD;                   // Initialization command
+      int* d = (int*)&idata[3];
+      
       //int i;//prevent of compiler warning: unused variable
-      int* d = idata;
+      //int* d = idata;
       //int maxval = 128*128-1;	//prevent of compiler warning: unused variable
-      *n = NUM_CONTROLLER * sizeof(int);
+      // *n = NUM_CONTROLLER * sizeof(int);
 
 // //       setController(0, DCO1_PITCHMOD, p++);
 //       *d++ = int(dco1.pitchmod+8191*341.333);
@@ -935,51 +987,68 @@ void VAM::getInitData(int* n, const unsigned char**p) const
       *d++ = gui->getController(DCO2_PW);
 
       *p = (unsigned char*)idata;
-      }
+}
 
 //---------------------------------------------------------
 //   sysex
 //---------------------------------------------------------
 
 bool VAM::sysex(int n, const unsigned char* data)
+{
+      // p4.0.27
+      if(unsigned(n) == (3 + NUM_CONTROLLER * sizeof(int))) 
       {
-      n=n;    // remove warning of unused variable
-      int *p= (int*)data;
-      setController(0, DCO1_PITCHMOD, *p++);
-      setController(0, DCO2_PITCHMOD, *p++);
-      setController(0, DCO1_WAVEFORM, *p++);
-      setController(0, DCO2_WAVEFORM, *p++);
-      setController(0, DCO1_FM, *p++);
-      setController(0, DCO2_FM, *p++);
-      setController(0, DCO1_PWM, *p++);
-      setController(0, DCO2_PWM, *p++);
-      setController(0, DCO1_ATTACK, *p++);
-      setController(0, DCO2_ATTACK, *p++);
-      setController(0, DCO1_DECAY, *p++);
-      setController(0, DCO2_DECAY, *p++);
-      setController(0, DCO1_SUSTAIN, *p++ );
-      setController(0, DCO2_SUSTAIN, *p++ );
-      setController(0, DCO1_RELEASE, *p++);
-      setController(0, DCO2_RELEASE, *p++);
-      setController(0, LFO_FREQ, *p++);
-      setController(0, LFO_WAVEFORM, *p++);
-      setController(0, FILT_ENV_MOD, *p++);
-      setController(0, FILT_KEYTRACK, *p++);
-      setController(0, FILT_RES, *p++);
-      setController(0, FILT_ATTACK, *p++);
-      setController(0, FILT_DECAY, *p++);
-      setController(0, FILT_SUSTAIN, *p++);
-      setController(0, FILT_RELEASE, *p++);
-      setController(0, DCO2ON, *p++);
-      setController(0, FILT_INVERT, *p++);
-      setController(0, FILT_CUTOFF, *p++);
-      setController(0, DCO1_DETUNE, *p++);
-      setController(0, DCO2_DETUNE, *p++);
-      setController(0, DCO1_PW, *p++);
-      setController(0, DCO2_PW, *p++);
-
-      return false;
+        if (data[0] == MUSE_SYNTH_SYSEX_MFG_ID)              //  Global MusE Soft Synth Manufacturer ID
+        {
+          if (data[1] == VAM_UNIQUE_ID)                      // VAM
+          {
+            if (data[2] == INIT_DATA_CMD)                  // Initialization command
+            {  
+              int *p= (int*)(data + 3);
+              setController(0, DCO1_PITCHMOD, *p++);
+              setController(0, DCO2_PITCHMOD, *p++);
+              setController(0, DCO1_WAVEFORM, *p++);
+              setController(0, DCO2_WAVEFORM, *p++);
+              setController(0, DCO1_FM, *p++);
+              setController(0, DCO2_FM, *p++);
+              setController(0, DCO1_PWM, *p++);
+              setController(0, DCO2_PWM, *p++);
+              setController(0, DCO1_ATTACK, *p++);
+              setController(0, DCO2_ATTACK, *p++);
+              setController(0, DCO1_DECAY, *p++);
+              setController(0, DCO2_DECAY, *p++);
+              setController(0, DCO1_SUSTAIN, *p++ );
+              setController(0, DCO2_SUSTAIN, *p++ );
+              setController(0, DCO1_RELEASE, *p++);
+              setController(0, DCO2_RELEASE, *p++);
+              setController(0, LFO_FREQ, *p++);
+              setController(0, LFO_WAVEFORM, *p++);
+              setController(0, FILT_ENV_MOD, *p++);
+              setController(0, FILT_KEYTRACK, *p++);
+              setController(0, FILT_RES, *p++);
+              setController(0, FILT_ATTACK, *p++);
+              setController(0, FILT_DECAY, *p++);
+              setController(0, FILT_SUSTAIN, *p++);
+              setController(0, FILT_RELEASE, *p++);
+              setController(0, DCO2ON, *p++);
+              setController(0, FILT_INVERT, *p++);
+              setController(0, FILT_CUTOFF, *p++);
+              setController(0, DCO1_DETUNE, *p++);
+              setController(0, DCO2_DETUNE, *p++);
+              setController(0, DCO1_PW, *p++);
+              setController(0, DCO2_PW, *p++);
+              return false;
+            }
+          }  
+        }
       }
+      
+      #ifdef VAM_DEBUG
+      printf("VAM: unknown sysex\n");
+      #endif
+      
+      return false;
+}
 
 //---------------------------------------------------------
 //   nativeGuiVisible
diff --git a/muse2/synti/vam/vam.h b/muse2/synti/vam/vam.h
index 3da27e79..72edd9f8 100644
--- a/muse2/synti/vam/vam.h
+++ b/muse2/synti/vam/vam.h
@@ -21,8 +21,12 @@
 #ifndef __VAM_H
 #define __VAM_H
 
+#include "muse/midictrl.h"
+
 enum {
-	DCO1_PITCHMOD, DCO1_WAVEFORM, DCO1_FM, DCO1_PWM,
+        //DCO1_PITCHMOD, 
+	DCO1_PITCHMOD = CTRL_RPN14_OFFSET,             // p4.0.27
+        DCO1_WAVEFORM, DCO1_FM, DCO1_PWM,
 	DCO1_ATTACK, DCO1_DECAY, DCO1_SUSTAIN, DCO1_RELEASE,
 	DCO2_PITCHMOD, DCO2_WAVEFORM, DCO2_FM, DCO2_PWM,
 	DCO2_ATTACK, DCO2_DECAY, DCO2_SUSTAIN, DCO2_RELEASE,
@@ -32,7 +36,11 @@ enum {
 	DCO1_DETUNE, DCO2_DETUNE, DCO1_PW, DCO2_PW
 };
 
+#define VAM_FIRST_CTRL          DCO1_PITCHMOD
+#define VAM_LAST_CTRL           DCO2_PW
+#define NUM_CONTROLLER          32
+#define INIT_DATA_CMD           1
 
-#define NUM_CONTROLLER 32
+//#define VAM_DEBUG  
 
 #endif /* __VAM_H */
diff --git a/muse2/synti/vam/vamgui.cpp b/muse2/synti/vam/vamgui.cpp
index 50b6552c..34f8636c 100644
--- a/muse2/synti/vam/vamgui.cpp
+++ b/muse2/synti/vam/vamgui.cpp
@@ -32,6 +32,7 @@
 
 #include <list>
 
+#include "common_defs.h"
 #include "vamgui.h"
 #include "vam.h"
 
@@ -187,38 +188,39 @@ VAMGui::VAMGui()
       savePresetsToFile->setIcon(QIcon(*saveasIcon));
       deletePreset->setIcon(QIcon(*deleteIcon));
 
-	dctrl[DCO1_PITCHMOD] = SynthGuiCtrl(PitchModS, LCDNumber1,  SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_WAVEFORM] = SynthGuiCtrl(Waveform, 0, SynthGuiCtrl::COMBOBOX);
-	dctrl[DCO1_FM] = SynthGuiCtrl(FMS, LCDNumber1_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_PWM] = SynthGuiCtrl(PWMS, LCDNumber1_3, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_ATTACK] = SynthGuiCtrl(AttackS, LCDNumber1_3_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_DECAY] = SynthGuiCtrl(DecayS, LCDNumber1_3_2_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_SUSTAIN] = SynthGuiCtrl(SustainS, LCDNumber1_3_2_3, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_RELEASE] = SynthGuiCtrl(ReleaseS, LCDNumber1_3_2_4, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_PITCHMOD] = SynthGuiCtrl(PitchModS2, LCDNumber1_4, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_WAVEFORM] = SynthGuiCtrl(Waveform2, 0, SynthGuiCtrl::COMBOBOX);
-	dctrl[DCO2_FM] = SynthGuiCtrl(FMS2, LCDNumber1_2_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_PWM] = SynthGuiCtrl(PWMS2, LCDNumber1_3_3, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_ATTACK] = SynthGuiCtrl(AttackS2, LCDNumber1_3_2_5, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_DECAY] = SynthGuiCtrl(DecayS2, LCDNumber1_3_2_2_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_SUSTAIN] = SynthGuiCtrl(SustainS2, LCDNumber1_3_2_3_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_RELEASE] = SynthGuiCtrl(ReleaseS2, LCDNumber1_3_2_4_2, SynthGuiCtrl::SLIDER);
-	dctrl[LFO_FREQ] = SynthGuiCtrl(FreqS, LCDNumber1_5, SynthGuiCtrl::SLIDER);
-	dctrl[LFO_WAVEFORM] = SynthGuiCtrl(Waveform2_2, 0, SynthGuiCtrl::COMBOBOX);
-	dctrl[FILT_ENV_MOD] = SynthGuiCtrl(EnvModS, LCDNumber1_5_3, SynthGuiCtrl::SLIDER);
-	dctrl[FILT_KEYTRACK] = SynthGuiCtrl(KeyTrack, 0, SynthGuiCtrl::SWITCH);
-	dctrl[FILT_RES] = SynthGuiCtrl(ResS, LCDNumber1_5_5,  SynthGuiCtrl::SLIDER);
-	dctrl[FILT_ATTACK] = SynthGuiCtrl(AttackS3, LCDNumber1_3_2_5_2, SynthGuiCtrl::SLIDER);
-	dctrl[FILT_DECAY] = SynthGuiCtrl(DecayS3, LCDNumber1_3_2_2_2_2, SynthGuiCtrl::SLIDER);
-	dctrl[FILT_SUSTAIN] = SynthGuiCtrl(SustainS3, LCDNumber1_3_2_3_2_2, SynthGuiCtrl::SLIDER);
-	dctrl[FILT_RELEASE] = SynthGuiCtrl(ReleaseS3, LCDNumber1_3_2_4_2_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2ON] = SynthGuiCtrl(DCO2On, 0, SynthGuiCtrl::SWITCH);
-	dctrl[FILT_INVERT] = SynthGuiCtrl(FilterInvert, 0, SynthGuiCtrl::SWITCH);
-	dctrl[FILT_CUTOFF] = SynthGuiCtrl(CutoffS, LCDNumber1_5_5_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_DETUNE] = SynthGuiCtrl(DetuneS, LCDNumber1_6, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_DETUNE] = SynthGuiCtrl(DetuneS2, LCDNumber1_6_2, SynthGuiCtrl::SLIDER);
-	dctrl[DCO1_PW] = SynthGuiCtrl(PWS, LCDNumber1_2_3, SynthGuiCtrl::SLIDER);
-	dctrl[DCO2_PW] = SynthGuiCtrl(PWS2, LCDNumber1_2_4, SynthGuiCtrl::SLIDER);
+        // p4.0.27 First ctrl offset.
+	dctrl[DCO1_PITCHMOD - VAM_FIRST_CTRL] = SynthGuiCtrl(PitchModS, LCDNumber1,  SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_WAVEFORM - VAM_FIRST_CTRL] = SynthGuiCtrl(Waveform, 0, SynthGuiCtrl::COMBOBOX);
+	dctrl[DCO1_FM - VAM_FIRST_CTRL] = SynthGuiCtrl(FMS, LCDNumber1_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_PWM - VAM_FIRST_CTRL] = SynthGuiCtrl(PWMS, LCDNumber1_3, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_ATTACK - VAM_FIRST_CTRL] = SynthGuiCtrl(AttackS, LCDNumber1_3_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_DECAY - VAM_FIRST_CTRL] = SynthGuiCtrl(DecayS, LCDNumber1_3_2_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_SUSTAIN - VAM_FIRST_CTRL] = SynthGuiCtrl(SustainS, LCDNumber1_3_2_3, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_RELEASE - VAM_FIRST_CTRL] = SynthGuiCtrl(ReleaseS, LCDNumber1_3_2_4, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_PITCHMOD - VAM_FIRST_CTRL] = SynthGuiCtrl(PitchModS2, LCDNumber1_4, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_WAVEFORM - VAM_FIRST_CTRL] = SynthGuiCtrl(Waveform2, 0, SynthGuiCtrl::COMBOBOX);
+	dctrl[DCO2_FM - VAM_FIRST_CTRL] = SynthGuiCtrl(FMS2, LCDNumber1_2_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_PWM - VAM_FIRST_CTRL] = SynthGuiCtrl(PWMS2, LCDNumber1_3_3, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_ATTACK - VAM_FIRST_CTRL] = SynthGuiCtrl(AttackS2, LCDNumber1_3_2_5, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_DECAY - VAM_FIRST_CTRL] = SynthGuiCtrl(DecayS2, LCDNumber1_3_2_2_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_SUSTAIN - VAM_FIRST_CTRL] = SynthGuiCtrl(SustainS2, LCDNumber1_3_2_3_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_RELEASE - VAM_FIRST_CTRL] = SynthGuiCtrl(ReleaseS2, LCDNumber1_3_2_4_2, SynthGuiCtrl::SLIDER);
+	dctrl[LFO_FREQ - VAM_FIRST_CTRL] = SynthGuiCtrl(FreqS, LCDNumber1_5, SynthGuiCtrl::SLIDER);
+	dctrl[LFO_WAVEFORM - VAM_FIRST_CTRL] = SynthGuiCtrl(Waveform2_2, 0, SynthGuiCtrl::COMBOBOX);
+	dctrl[FILT_ENV_MOD - VAM_FIRST_CTRL] = SynthGuiCtrl(EnvModS, LCDNumber1_5_3, SynthGuiCtrl::SLIDER);
+	dctrl[FILT_KEYTRACK - VAM_FIRST_CTRL] = SynthGuiCtrl(KeyTrack, 0, SynthGuiCtrl::SWITCH);
+	dctrl[FILT_RES - VAM_FIRST_CTRL] = SynthGuiCtrl(ResS, LCDNumber1_5_5,  SynthGuiCtrl::SLIDER);
+	dctrl[FILT_ATTACK - VAM_FIRST_CTRL] = SynthGuiCtrl(AttackS3, LCDNumber1_3_2_5_2, SynthGuiCtrl::SLIDER);
+	dctrl[FILT_DECAY - VAM_FIRST_CTRL] = SynthGuiCtrl(DecayS3, LCDNumber1_3_2_2_2_2, SynthGuiCtrl::SLIDER);
+	dctrl[FILT_SUSTAIN - VAM_FIRST_CTRL] = SynthGuiCtrl(SustainS3, LCDNumber1_3_2_3_2_2, SynthGuiCtrl::SLIDER);
+	dctrl[FILT_RELEASE - VAM_FIRST_CTRL] = SynthGuiCtrl(ReleaseS3, LCDNumber1_3_2_4_2_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2ON - VAM_FIRST_CTRL] = SynthGuiCtrl(DCO2On, 0, SynthGuiCtrl::SWITCH);
+	dctrl[FILT_INVERT - VAM_FIRST_CTRL] = SynthGuiCtrl(FilterInvert, 0, SynthGuiCtrl::SWITCH);
+	dctrl[FILT_CUTOFF - VAM_FIRST_CTRL] = SynthGuiCtrl(CutoffS, LCDNumber1_5_5_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_DETUNE - VAM_FIRST_CTRL] = SynthGuiCtrl(DetuneS, LCDNumber1_6, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_DETUNE - VAM_FIRST_CTRL] = SynthGuiCtrl(DetuneS2, LCDNumber1_6_2, SynthGuiCtrl::SLIDER);
+	dctrl[DCO1_PW - VAM_FIRST_CTRL] = SynthGuiCtrl(PWS, LCDNumber1_2_3, SynthGuiCtrl::SLIDER);
+	dctrl[DCO2_PW - VAM_FIRST_CTRL] = SynthGuiCtrl(PWS2, LCDNumber1_2_4, SynthGuiCtrl::SLIDER);
 
 
 	map = new QSignalMapper(this);
@@ -275,11 +277,22 @@ void VAMGui::ctrlChanged(int idx)
 	else if (ctrl->type == SynthGuiCtrl::SWITCH) {
 		val = ((QCheckBox*)(ctrl->editor))->isChecked();
 	      }
-      sendController(0, idx + CTRL_RPN14_OFFSET, val);
+      //sendController(0, idx + CTRL_RPN14_OFFSET, val);
+      sendController(0, idx + VAM_FIRST_CTRL, val);          // p4.0.27
       }
 
 int VAMGui::getController(int idx)
       {
+      // p4.0.27
+      if(idx < VAM_FIRST_CTRL || idx > VAM_LAST_CTRL)
+      {
+        //#ifdef VAM_DEBUG
+        printf("VAMGui:: invalid controller number %d\n", idx);
+        //#endif
+        return 0;
+      }
+      idx -= VAM_FIRST_CTRL;  
+      
       SynthGuiCtrl* ctrl = &dctrl[idx];
       int val = 0;
       if (ctrl->type == SynthGuiCtrl::SLIDER) {
@@ -302,8 +315,9 @@ int VAMGui::getControllerInfo(int id, const char** name, int* controller,
       if (id >= NUM_CONTROLLER)
             return 0;
 
+      //*controller = id;
+      *controller = id + VAM_FIRST_CTRL;    // p4.0.27
 
-      *controller = id;
       *name = vam_ctrl_names[id];
       const SynthGuiCtrl* ctrl = (const SynthGuiCtrl*)&dctrl[id];
       //int val = 0;
@@ -357,8 +371,9 @@ void VAMGui::activatePreset(Preset* preset)
 		fprintf(stderr, "internal error 1\n");
 		exit(-1);
 	}
-	for (unsigned int i = 0; i < sizeof(dctrl)/sizeof(*dctrl); ++i) {
-		setParam(i, preset->ctrl[i]);
+	//for (unsigned int i = 0; i < sizeof(dctrl)/sizeof(*dctrl); ++i) {
+        for (unsigned int i = 0; i < NUM_CONTROLLER; ++i) {                 // p4.0.27
+ 		setParam(i, preset->ctrl[i]);
 		ctrlChanged(i);
 	}
 }
@@ -443,9 +458,9 @@ void VAMGui::setPreset(Preset* preset)
 	//
 #if 0
 	putchar(0xf0);
-	putchar(0x7c);    // mess
-	putchar(0x2);     // vam
-	putchar(0x3);     // setPreset
+	putchar(MUSE_SYNTH_SYSEX_MFG_ID);    // mess
+	putchar(VAM_UNIQUE_ID);              // vam
+	putchar(0x3);                        // setPreset
         QByteArray ba = preset->name.toLatin1();
 	const char* name = ba.constData();
 	while (*name)
@@ -467,8 +482,11 @@ void VAMGui::setPreset(Preset* preset)
 
 void VAMGui::setParam(int param, int val)
       {
-	if (param >= int(sizeof(dctrl)/sizeof(*dctrl))) {
+	//if (param >= int(sizeof(dctrl)/sizeof(*dctrl))) {
+        if (param >= NUM_CONTROLLER) {                       // p4.0.27
+                #ifdef VAM_DEBUG
 		fprintf(stderr, "vam: set unknown parameter 0x%x to 0x%x\n", param, val);
+                #endif
 		return;
 	      }
 	SynthGuiCtrl* ctrl = &dctrl[param];
@@ -496,15 +514,17 @@ void VAMGui::setParam(int param, int val)
 //   sysexReceived
 //---------------------------------------------------------
 
-void VAMGui::sysexReceived(const unsigned char* data, int len)
+void VAMGui::sysexReceived(const unsigned char* /*data*/, int /*len*/)
 {
-	if (len >= 4) {
+    // Removed, this is not used.   p4.0.27
+    /*	
+        if (len >= 4) {
 		//---------------------------------------------
 		//  MusE Soft Synth
 		//---------------------------------------------
 
-		if (data[0] == 0x7c) {
-			if (data[1] == 2) {     // vam
+		if (data[0] == MUSE_SYNTH_SYSEX_MFG_ID) {
+			if (data[1] == VAM_UNIQUE_ID) {     // vam
 				if (data[2] == 2) {        // parameter response
 					if (len != 6) {
 						fprintf(stderr, "vam gui: bad sysEx len\n");
@@ -531,10 +551,15 @@ void VAMGui::sysexReceived(const unsigned char* data, int len)
 			}
 		}
 	}
-	fprintf(stderr, "vam gui: unknown sysex received, len %d:\n", len);
+        
+        #ifdef VAM_DEBUG
+        fprintf(stderr, "vam gui: unknown sysex received, len %d:\n", len);
 	for (int i = 0; i < len; ++i)
 		fprintf(stderr, "%02x ", data[i]);
 	fprintf(stderr, "\n");
+        #endif
+  */    
+        
 }
 
 //---------------------------------------------------------
@@ -544,12 +569,28 @@ void VAMGui::sysexReceived(const unsigned char* data, int len)
 void VAMGui::processEvent(const MidiPlayEvent& ev)
       {
       if (ev.type() == ME_CONTROLLER)
-            setParam(ev.dataA() & 0xfff, ev.dataB());
+      {
+            //setParam(ev.dataA() & 0xfff, ev.dataB());
+            // p4.0.27
+            int ctl = ev.dataA();
+            if(ctl < VAM_FIRST_CTRL || ctl > VAM_LAST_CTRL)
+            {
+              //#ifdef VAM_DEBUG
+              printf("VAMGui:: invalid controller number %d\n", ctl);
+              //#endif
+              return;
+            }
+            setParam(ctl - VAM_FIRST_CTRL, ev.dataB());
+            
+      }      
       else if (ev.type() == ME_SYSEX)
-            sysexReceived(ev.data(), ev.len())
-            ;
+            sysexReceived(ev.data(), ev.len());
       else
+      {
+            #ifdef VAM_DEBUG
             printf("VAMGui::illegal event type received\n");
+            #endif
+      }      
       }
 
 //---------------------------------------------------------