diff -r fa9dfbfc4145 -r b7cc9d09aefe Hardware/ATI/ATIGroup.cs
--- a/Hardware/ATI/ATIGroup.cs	Thu Aug 12 20:53:27 2010 +0000
+++ b/Hardware/ATI/ATIGroup.cs	Sun Aug 15 14:46:58 2010 +0000
@@ -104,7 +104,7 @@
                 report.Append("AdapterID: 0x");
                 report.AppendLine(adapterID.ToString("X", CultureInfo.InvariantCulture));
 
-                if (adapterID != 0 && adapterInfo[i].UDID != "" &&
+                if (adapterID != 0 && !string.IsNullOrEmpty(adapterInfo[i].UDID) &&
                   (adapterInfo[i].VendorID == ADL.ATI_VENDOR_ID1 ||
                    adapterInfo[i].VendorID == ADL.ATI_VENDOR_ID2)) {
                   bool found = false;