diff --git a/.DS_Store b/.DS_Store
index 5b7b974..ed2944b 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Software/CFO/.DS_Store b/Software/Arduino/CFO/.DS_Store
similarity index 100%
rename from Software/CFO/.DS_Store
rename to Software/Arduino/CFO/.DS_Store
diff --git a/Software/CFO/CFOMidi.h b/Software/Arduino/CFO/CFOMidi.h
similarity index 100%
rename from Software/CFO/CFOMidi.h
rename to Software/Arduino/CFO/CFOMidi.h
diff --git a/Software/CFO/CFOMusic.cpp b/Software/Arduino/CFO/CFOMusic.cpp
similarity index 100%
rename from Software/CFO/CFOMusic.cpp
rename to Software/Arduino/CFO/CFOMusic.cpp
diff --git a/Software/CFO/CFOMusic.h b/Software/Arduino/CFO/CFOMusic.h
similarity index 100%
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diff --git a/Software/CFO/CFOWavetable.h b/Software/Arduino/CFO/CFOWavetable.h
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rename from Software/CFO/CFOWavetable.h
rename to Software/Arduino/CFO/CFOWavetable.h
diff --git a/Software/CFO/CFOmidi.cpp b/Software/Arduino/CFO/CFOmidi.cpp
similarity index 100%
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diff --git a/Software/Example code/Basic_MIDI/Basic_MIDI.ino b/Software/Arduino/Example code/Basic_MIDI/Basic_MIDI.ino
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diff --git a/Software/Example code/MUSIC_LIBRARY_DOCUMENTATION/MUSIC_LIBRARY_DOCUMENTATION.ino b/Software/Arduino/Example code/MUSIC_LIBRARY_DOCUMENTATION/MUSIC_LIBRARY_DOCUMENTATION.ino
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diff --git a/Software/Example code/Minimal/Minimal.ino b/Software/Arduino/Example code/Minimal/Minimal.ino
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rename to Software/Arduino/Example code/Minimal/Minimal.ino
diff --git a/Software/Example code/Repeating_note_with_envelope/Repeating_note_with_envelope.ino b/Software/Arduino/Example code/Repeating_note_with_envelope/Repeating_note_with_envelope.ino
similarity index 100%
rename from Software/Example code/Repeating_note_with_envelope/Repeating_note_with_envelope.ino
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diff --git a/Software/Example code/Spaghetti_tones/Spaghetti_tones.ino b/Software/Arduino/Example code/Spaghetti_tones/Spaghetti_tones.ino
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diff --git a/Software/Example code/Up_and_down/Up_and_down.ino b/Software/Arduino/Example code/Up_and_down/Up_and_down.ino
similarity index 100%
rename from Software/Example code/Up_and_down/Up_and_down.ino
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diff --git a/Software/Example code/Up_and_down/sketch_jun26c/sketch_jun26c.ino b/Software/Arduino/Example code/Up_and_down/sketch_jun26c/sketch_jun26c.ino
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rename from Software/Example code/Up_and_down/sketch_jun26c/sketch_jun26c.ino
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diff --git a/Software/Example code/Up_and_down__square/Up_and_down__square.ino b/Software/Arduino/Example code/Up_and_down__square/Up_and_down__square.ino
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rename from Software/Example code/Up_and_down__square/Up_and_down__square.ino
rename to Software/Arduino/Example code/Up_and_down__square/Up_and_down__square.ino
diff --git a/Software/Arduino/README b/Software/Arduino/README
new file mode 100644
index 0000000..6a7eb77
--- /dev/null
+++ b/Software/Arduino/README
@@ -0,0 +1,9 @@
+CFO Music and MIDI library
+
+Work in progress
+
+Copy whole CFO folder to your "libraries" folder in your Arduino sketch folder.
+
+See example code in examples folder for utilizing the library.
+
+I am not 100% everything will work with the insects yet, but we'll see soon enough.
\ No newline at end of file
diff --git a/Software/Processing/IACMidi2Serial/IACMidi2Serial.pde b/Software/Processing/IACMidi2Serial/IACMidi2Serial.pde
new file mode 100644
index 0000000..0d8f3fc
--- /dev/null
+++ b/Software/Processing/IACMidi2Serial/IACMidi2Serial.pde
@@ -0,0 +1,142 @@
+import rwmidi.*;
+import processing.serial.*;
+
+MidiInput input;
+//MidiOutput output; //to be implemented later
+
+Serial port0;
+
+int defaultMidiChannel = 9;
+
+void setup() {
+  
+  size(128,128);
+  smooth();
+  background(0);
+    
+  println("print MIDI input devices:");
+  println(RWMidi.getInputDeviceNames());
+  input = RWMidi.getInputDevices()[0].createInput(this);
+
+  //println("print MIDI ouput devices:");
+  //println(RWMidi.getOutputDeviceNames());
+  //output = RWMidi.getOutputDevices()[0].createOutput(); // later
+  
+  println(Serial.list());
+  port0 = new Serial(this, Serial.list()[0], 115200);
+  
+}
+
+
+void draw() {
+  
+  if(port0.available() > 0) {
+    //int val = port0.read();
+    //float val = float(port0.read());
+    int val = port0.read();
+    println(val); 
+  }
+  
+  
+}
+
+void keyPressed() {
+  
+  if(key=='b' || key=='B') {
+    sendNoteOn(byte(defaultMidiChannel), (byte)36, (byte)0x7F); 
+  }
+  if(key=='s' || key=='S') {
+    sendNoteOn(byte(defaultMidiChannel), (byte)38, (byte)0x7F); 
+  }
+  if(key=='i' || key=='I') {
+    sendNoteOn(byte(defaultMidiChannel), (byte)42, (byte)0x7F); 
+  }
+  if(key=='o' || key=='O') {
+    sendNoteOn(byte(defaultMidiChannel), (byte)44, (byte)0x7F); 
+  }
+  
+}
+
+void keyReleased() {
+
+  if(key=='b' || key=='B') {
+    sendNoteOff(byte(defaultMidiChannel), (byte)0x00, (byte)0x7F); 
+  }
+  if(key=='s' || key=='S') {
+    sendNoteOff(byte(defaultMidiChannel), (byte)0x01, (byte)0x7F); 
+  }
+  if(key=='i' || key=='I') {
+    sendNoteOff(byte(defaultMidiChannel), (byte)0x02, (byte)0x7F); 
+  }
+  if(key=='o' || key=='O') {
+    sendNoteOff(byte(defaultMidiChannel), (byte)0x03, (byte)0x7F); 
+  }
+}
+
+void noteOnReceived(Note note) {
+  
+  byte channel = byte(note.getChannel());
+  byte pitch = byte(note.getPitch());
+  byte velocity = byte(note.getVelocity());
+
+  sendNoteOn(channel, pitch, velocity);
+  
+}
+
+void noteOffReceived(Note note) {
+
+  byte channel = byte(note.getChannel());
+  byte pitch = byte(note.getPitch());
+  byte velocity = byte(note.getVelocity());
+  
+  sendNoteOff(channel, pitch, velocity);
+  
+}
+
+void controllerChangeReceived(Controller controller) {
+  
+  byte channel = byte(controller.getChannel());
+  byte CC = byte(controller.getCC());
+  byte value = byte(controller.getValue());
+  
+  sendControlChange(channel, CC, value);
+}
+
+void sendNoteOn(byte channel, byte pitch, byte velocity) {
+
+  byte noteOn = byte(0x90 | channel);  
+  byte endMessage = byte(0xFF); // not standard midi!!!!
+
+  port0.write(noteOn);
+  port0.write(pitch);
+  port0.write(velocity);
+  port0.write(endMessage);
+  println('\n' + hex(noteOn) + " " + hex(pitch) + " " + hex(velocity) + " " + hex(endMessage));
+
+}
+
+void sendNoteOff(byte channel, byte pitch, byte velocity) {
+
+  byte noteOff = byte(0x80 | channel);  
+  byte endMessage = byte(0xFF); // not standard midi!!!!
+
+  port0.write(noteOff);
+  port0.write(pitch);
+  port0.write(velocity);
+  port0.write(endMessage);
+  println('\n' + hex(noteOff) + " " + hex(pitch) + " " + hex(velocity) + " " + hex(endMessage));
+
+}
+
+void sendControlChange(byte channel, byte CC, byte value) {
+  
+  byte controlChange = byte(0xB0 | channel);
+  byte endMessage = byte(0xFF); // Not standard MIDI!!!!
+  
+  port0.write(controlChange);
+  port0.write(CC);
+  port0.write(value);
+  port0.write(endMessage);
+  println('\n' + hex(controlChange) + " " + hex(CC) + " " + hex(value) + " " + hex(endMessage));
+  
+}   
diff --git a/Software/README b/Software/README
index 6a7eb77..b59924a 100644
--- a/Software/README
+++ b/Software/README
@@ -1,9 +1,15 @@
-CFO Music and MIDI library
+Libraries and sketches for using and running the CFO synth and MIDI library for Arduino.
 
 Work in progress
 
-Copy whole CFO folder to your "libraries" folder in your Arduino sketch folder.
+From the Arduino folder here, copy whole CFO folder to your "libraries" folder in your Arduino sketch folder.
+(on Mac it's typically ~/Documents/Arduino/Libraries/)
 
-See example code in examples folder for utilizing the library.
+See example code in the Arduino/examples folder for utilizing the library.
+
+In order to use MIDI you should use the IACMidi2Serial sketch in the processing folder (To get this to run you need to install Ruin & Wesen's MIDI library for processing. Look for RWMidi here: http://ruinwesen.com/files).
+
+Once the sketch is running you should be able to send note and controller messages from your DAW of choice to the IAC MIDI driver. The IACMidi2Serial sketch only listens to port 1 (the first instance of the IAC driver) but you can modify that in the sketch yourself.
+The sketch then sends that MIDI data (slightly formatted) to the serial port which the (mini)CFO will read and act upon :)
 
 I am not 100% everything will work with the insects yet, but we'll see soon enough.
\ No newline at end of file