Time to try again, HT doesn't effect me because i'm on amd. My sys: o/c'd 2500XP+ Abit NF7-S 9800 pro So there's nothing unusual about it. I'm just using a basic XP with SP1 slipstreamed, no updates or anything. I'm gonna try recreating my i386 directory, leaving out drivers/programs etc and hope I get some where.