diff -r 97757a798918 -r 458a6c3de579 Hardware/LPC/LMSensors.cs
--- a/Hardware/LPC/LMSensors.cs	Sun Oct 17 08:21:33 2010 +0000
+++ b/Hardware/LPC/LMSensors.cs	Sun Oct 17 16:04:19 2010 +0000
@@ -141,6 +141,12 @@
           fanReaders[i] = new StreamReader(fanPaths[i]);
       }
 
+      public byte? ReadGPIO(int index) {
+        return null;
+      }
+
+      public void WriteGPIO(int index, byte value) { }
+
       public string GetReport() {
         return null;
       }