Ok so here's new system specs: -Biostar tforce 550 SE -Athlon X2 3800+ (65W) -2x Hitachi Dekstars 80gbs set to RAID 0 When I try to install Windows XP Home SP2 it goes through all the loading files and then says Setup is loading Windows(at the bottom there), screen goes black for a sec, then BSOD! Here's what it says (abridged): Problem... If happens again follow these steps... Check for viruses, remove new HDDs, check HDDs to make sure properly configured and terminated (what the heck does that mean?), run CHKDSK. Technical Info: *** STOP: 0x0000007B (0xF7C7A524, 0x0000034, 0x00000000, 0x00000000) Please help!