Bingo. When driver support gets better, it will happen.
The fact that most OEMs use custom-made, proprietary motherboards and they STILL aren't shipping with XP64 says boatloads, eh?
I own a full, legal copy of WinXP64 (long story

) I'm not running it. I'm going to hold onto it until next year, when the mainstream begins the move to 64-bit computing.