Well nearly anyway. Long story about how I found this one, but if you run the Windows XP SP2 32-bit winver.exe on a Windows Server 2003 x64 SP1 machine, you get the screen shot below :) Maybe I should file a bug?

Cheers,
John.

 

Update June 2008 - Apologies, screenshot is lost in time. It's a shame, as this was a good one. Oh well....