Ok so i recently upgraded my pc. Its phenom 965 msi mobo 4 gigs of 1600mhz ram and gtx 470. I upgraded from e4300 and 2 gigs of 800 mhz ram and 320mb 8800gts . I kept same harddrive and powersupply. And for some reason it gets hung up alot when surfing web and always when im playing starcraft. IT just freezes and i hit ctl alt del and alt tab. and about 30 seconds later it comes back around and i can keep playing. Also when i was ripping a 7 gig file it took about 15 min instead of 8 min the e4300 took. I never resinstalled windows so im thinking that may be a problem? or is my harddrive bad? my temps have been fine any suggestions?