diff --git a/dawn/Synchronizer_Toshiba_SD1091EKE/Synchronizer_Toshiba_SD1091EKE.pde b/dawn/Synchronizer_Toshiba_SD1091EKE/Synchronizer_Toshiba_SD1091EKE.pde
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+/* DVD IR Synchronizer for Toshiba SD590EKE V1.0
+ * Developed for Art Installation "Dawn" by Sigrun Hardardottir<sigrun@stalverk.is>
+ * Code written by Joe Foley <foley@ru.is>
+ * on 2013-09-08
+ *
+ * Based upon Sychronizer code by
+ * KHM 2010 /  Martin Nawrath
+ * Kunsthochschule fuer Medien Koeln
+ * Academy of Media Arts Cologne
+ *
+ * Requires libraries:
+ *  MsTimer2 http://playground.arduino.cc/Main/MsTimer2
+ *  Arduino-IRremote https://github.com/shirriff/Arduino-IRremote
+ *
+ *  The IRremote library uses Pin 3 for the Anode (longer pin)
+ *  We have made a ground pin on Pin 4 for the Cathode (shorter pin)
+ */
+
+
+#include <MsTimer2.h>
+#include <IRremote.h>
+
+int pinGND=4;  // Longer leg on the IR LED
+
+int secs;
+int playtime= 6*60+9;      // set here ypur DVD title playtime in sec leave a little extra
+//int  playtime= 10;      // testing
+
+IRsend irsend;
+
+void setup() {
+  pinMode(pinGND,OUTPUT);
+  Serial.begin(115200);
+
+  Serial.println("Toshiba DVD SD590EKE Synchronizer $Rev$");
+  Serial.println("For \"Dawn\" by Sigrun Hardardottir");
+  Serial.println("Code by Joe Foley <foley@ru.is>");
+  Serial.println("$URL$");
+  Serial.println("$Id$");
+  Serial.print("Playtime: ");
+  secs=playtime;
+    Serial.print("sec:");
+    Serial.print(secs);
+    Serial.print(" / mm:ss ");
+    Serial.print(secs/60);
+    Serial.print(":");
+    Serial.print(secs % 60);
+    Serial.println("");
+
+  // The DVD player starts playing automatically, so we should pause it
+  send_pause();
+  waitsec(1);
+  send_pause();
+  waitsec(2);
+  secs=playtime;
+
+}
+
+/********************************************************************/
+void loop() {
+  Serial.println("Sync");
+  send_play();
+  
+  for(int t = 0; t < playtime; t++) {
+    // This will not give us perfect 1 second timing
+    //   but it is good enough for most video applications
+    // The most critical is having everything start at the
+    //   same time.
+    Serial.print("sec:");
+    Serial.print(playtime);
+    Serial.print(" / mm:ss ");
+    Serial.print(t/60);
+    Serial.print(":");
+    Serial.print(t % 60);
+    Serial.println("");
+    delay(1000);
+  }
+
+  send_pause();
+  waitsec(1);
+
+  send_pause();
+  waitsec(2);
+
+  send_previous();
+  waitsec(5);      
+}
+
+/**************************************************************/
+void waitsec(int sec) {
+  Serial.print("wait");
+  Serial.print(sec);
+  Serial.println("seconds");
+  delay(sec*1000);
+}
+
+
+/********************************************************************/
+void send_stop() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" stop");
+    irsend.sendNEC(0xA25D28D7,32); 
+}
+
+/********************************************************************/
+void send_play() { 
+  // First comes the pre-data bits, then the command code
+    Serial.println(" play");
+    irsend.sendNEC(0xA25DA857,32); 
+}
+
+/********************************************************************/
+void send_pause() { 
+  // First comes the pre-data bits, then the command code
+  Serial.println("  pause");
+  irsend.sendNEC(0xA25D00FF, 32); 
+}	
+
+/********************************************************************/
+void send_previous() {  
+  // First comes the pre-data bits, then the command code
+  Serial.println(" previous");
+  irsend.sendNEC(0xA25DC43B, 32); 
+}