diff --git a/.DS_Store b/.DS_Store
index 4122f8a..193e50a 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/IIc-USB/Arduino/IIc_keyboard/IIc_keyboard.ino b/IIc-USB/Arduino/IIc_keyboard/IIc_keyboard.ino
index 16d3374..92f0140 100644
--- a/IIc-USB/Arduino/IIc_keyboard/IIc_keyboard.ino
+++ b/IIc-USB/Arduino/IIc_keyboard/IIc_keyboard.ino
@@ -10,11 +10,7 @@ http://www.pjrc.com/teensy/teensyduino.html
 
 
 /* 
-Declares the matrix rows/cols of the Apple IIe keyboard. 
-
-More information here:
-http://apple2.info/wiki/index.php?title=Pinouts#Apple_.2F.2Fe_Motherboard_keyboard_connector
-
+Declares the matrix rows/cols of the Apple IIc keyboard. 
 
 */
 
diff --git a/IIc-USB/IIc keyboard pinouts.txt b/IIc-USB/IIc keyboard pinouts.txt
index 61b45b7..4509fff 100644
--- a/IIc-USB/IIc keyboard pinouts.txt	
+++ b/IIc-USB/IIc keyboard pinouts.txt	
@@ -80,7 +80,7 @@ J9 pinout
 20	Y3
 21		GROUND ???
 22	X2
-23		GROUND ???
+23		5V ???
 24	X1
 25	POWER LED (5v)
 26	OPEN APPLE
diff --git a/IIe-USB/arduino/.DS_Store b/IIe-USB/arduino/.DS_Store
index ad6c4a3..9a6520c 100644
Binary files a/IIe-USB/arduino/.DS_Store and b/IIe-USB/arduino/.DS_Store differ
diff --git a/USB_IIe_Kbd/Arduino/USB_IIe_Kbd/USB_IIe_Kbd.ino b/USB_IIe_Kbd/Arduino/USB_IIe_Kbd/USB_IIe_Kbd.ino
index 710229d..8d02a32 100644
--- a/USB_IIe_Kbd/Arduino/USB_IIe_Kbd/USB_IIe_Kbd.ino
+++ b/USB_IIe_Kbd/Arduino/USB_IIe_Kbd/USB_IIe_Kbd.ino
@@ -521,7 +521,7 @@ class KbdRptParser : public KeyboardReportParser
 {
         void PrintKey(uint8_t mod, uint8_t key);
         
-        void PrintLine();
+        void PrintLine(int macro);
         
 protected:
 	virtual void OnKeyDown	(uint8_t mod, uint8_t key);
@@ -529,13 +529,25 @@ protected:
 	virtual void OnKeyPressed(uint8_t key);
 };
 
-void KbdRptParser::PrintLine()	
+
+char* macrostrings[4]= {
+  "CALL -151\n", 
+  "8:20 35 FD 20 ED FD 4C 8 0 8G               WeaknessPoint Minus by Martin Haye\n",
+  "5 rem Joystick Calibration \n10 print pdl(0) \" \" pdl(1) \" \" peek(-16287) \" \" peek(-16286) : goto 10\n    run\n",
+  "2000:20 35 FD C9 95 D0 2 B1\n :28 C9 94 D0 9 98 69 3\n :29 FC 85 24 D0 EA C9 8E\n :D0 8 A5 32 49 C0 85 32\n :D0 DE 20 ED FD 18 90 D8 \n"
+};
+
+
+void KbdRptParser::PrintLine(int macro)	
 {
   
-  int CharDelay = 50;
-  String TestWord = "10 print pdl(0) \" \" pdl(1) \" \" peek(-16287) \" \" peek(-16286)"; //{97,98,67,68}; //abCD
-  char SHIFTDOWN = 0;
+  int CharDelay = 60;
   
+  //10 print pdl(0) " " pdl(1) " " peek(-16287) " " peek(-16286) : goto 10
+  
+  String TestWord = macrostrings[macro];
+  char SHIFTDOWN = 0;
+   
 // break up word into array of characters
 
 // for each character in array
@@ -545,10 +557,10 @@ void KbdRptParser::PrintLine()
 // send keydown, wait X miliseconds, send keyup
 
   for(int letters=0; letters < TestWord.length(); letters++ ) {
-    Serial.print(KEYMAP[TestWord[letters]][0]); // look up the USB byte from the KEYMAP array. 
+//    Serial.print(KEYMAP[TestWord[letters]][0]); // look up the USB byte from the KEYMAP array. 
     
     if(KEYMAP[TestWord[letters]][1] == 1) {
-     Serial.print("!"); // hold shift
+//     Serial.print("!"); // hold shift
      SHIFTDOWN = 2;
     } else {
      SHIFTDOWN = 0;
@@ -710,9 +722,20 @@ Serial.print( "SEARCH_ROW = " );
 
      
  // trying a sample macro:
-   if(key  == 68) {  // 0x44 == 68 == key_F11
-
-      PrintLine(); 
+   if(key  == 58) {  // 0x3A == 58 == key_F1
+      PrintLine(0); 
+   }
+     
+   if(key  == 59) {  //  == key_F2
+      PrintLine(1); 
+   }
+     
+   if(key  == 60) {  // == key_F3
+      PrintLine(2); 
+   }
+     
+   if(key  == 61) {  // == key_F4
+      PrintLine(3); 
    }
      
         
diff --git a/USB_IIe_Kbd/README.md b/USB_IIe_Kbd/README.md
index 6ca1ea6..51bf9cc 100644
--- a/USB_IIe_Kbd/README.md
+++ b/USB_IIe_Kbd/README.md
@@ -9,9 +9,33 @@ Function Keys
 
 The F12 key sends CTRL+Reset.
 
-F11 is a demo of macros, which are experimental at this point. It sends a short BASIC program useful for testing and calibrating joysticks.
 
-    10 print pdl(0) " " pdl(1) " " peek(-16287) " " peek(-16286)
+Macros
+======
+
+There are currently three handy macros included in the Keyboard Interface firmware. The are triggered by the F-keys F1 through F3.
+
+
+_F1: enter the Monitor_
+    CALL -151 
+    
+_F2: WeaknessPoint Minus by Martin Haye_
+    8:20 35 FD 20 ED FD 4C 8 0 8G
+    
+This is Martin's minimal presentation interface (i.e. "Not PowerPoint")
+
+To clear the screen and begin typing, hit ESC, then @.
+
+To navigate the screen, hit ESC, then I,J,K, or M. Then ESC again to edit.    
+
+    
+_F3: Calibrate joysticks_
+    10 print pdl(0) " " pdl(1) " " peek(-16287) " " peek(-16286) : goto 10
+    
+Center on your joystick should read (approximately) 127 127.
+
+The third and fourth numbers in the display are the joystick buttons. Pressed, they should read higher than 128, and lower than 128 when not pressed.
+    
     
 
 Hardware Buttons