Quote from gotspeed :honestly that is the dumbest thing i have ever heard. i have not had any problems with vista 64. this is on a i7 with a gtx 295 and 6 gigs of ddr3 you can't get a faster system with all the vista updates. there is no reason all of a sudden vista changes its mind and keeps me from playing/running/opening a file i was just using. Wrong thread?