diff -r 105939e4eb7e -r 1a0928afac6b Hardware/ATI/ATIGPU.cs
--- a/Hardware/ATI/ATIGPU.cs	Wed Jan 27 18:12:51 2010 +0000
+++ b/Hardware/ATI/ATIGPU.cs	Wed Jan 27 19:30:10 2010 +0000
@@ -46,16 +46,22 @@
     private string name;
     private Image icon;
     private int adapterIndex;
+    private int busNumber;
+    private int deviceNumber;
     private Sensor temperature;
     private Sensor fan;
     private Sensor coreClock;
     private Sensor memoryClock;
     private Sensor coreVoltage;
 
-    public ATIGPU(string name, int adapterIndex) {
+    public ATIGPU(string name, int adapterIndex, int busNumber, 
+      int deviceNumber) 
+    {
       this.name = name;
       this.icon = Utilities.EmbeddedResources.GetImage("ati.png");
       this.adapterIndex = adapterIndex;
+      this.busNumber = busNumber;
+      this.deviceNumber = deviceNumber;
 
       ADLFanSpeedInfo speedInfo = new ADLFanSpeedInfo();
       ADL.ADL_Overdrive5_FanSpeedInfo_Get(adapterIndex, 0, ref speedInfo);
@@ -69,6 +75,10 @@
       Update();                   
     }
 
+    public int BusNumber { get { return busNumber; } }
+
+    public int DeviceNumber { get { return deviceNumber; } }
+
     public string Name {
       get { return name; }
     }