Anyone else try this? I have two boards, the LeadTek K7NCR18D-Pro, and the Abit KR7A-RAID (most recent BIOS in both boards). I have a XP2100+, a XP 1700+, and a MP2100+ (got it from a friend for $90). I get no video whatsoever with the Abit board, but the LeadTek is perfectly functional (even installed Windows XP with it in) until you attempt to do certain things (install QuickTime, update chipset, mouse driver), then WHAM, instant off. Entire machine just powers itself off without warning. With the XP2100+ in it (and a 1700+), both boards are perfect. So what is it about the 2100+ MP that makes it not function in XP boards? Heck, the LeadTek even recognizes it as a 2100+ XP. Guess I am off to the computer store tomorrow for a second 2100+XP. Sigh, guess I will just Ebay the MP, what a waste.