Okay folks, I just made the jump to a 64bit system and xp64. Figured... hey, I'm goin to iraq for a year, might as well have a good system over there to play games on. Installed xp64, went and bought far cry and installed it after having read the write up on THG. Big problem though, the dang thing keeps locking up. I get about 40 seconds into the game and it freezes the whole system, hard. event viewer gives me WMIxWDM errors, including fatal TLB errors and fatal bus or interconnect timeout errors. I've checked the usual suspects, drivers, ram, heat, loose cables, haven't been able to track anything down. it happens with both the stock microsoft drivers and the ati catalyst drivers. i'm at wits end. any ideas?