Pc problems Hi all,I really need help.I need advice on what to do here. my specs are AMD 64x2 6000+ duelcore 3.00GHZ,2gig ram ddr2 800mhz,160gb maxtor hd,nvidia 9600gt 512mb graphic card.i have a good cpu cooler and a case fan with 2x 80mm fans blowing in from the front.my computer sticks a little on high performance games.they run fine in the begining but after a little while it starts sticking every 3min or so.like i said it runs the games smooth and all.just after the pc heats up it gives problems every 3min or so..freezing and sound sticks.i took one of my ram out to give me 1gig ram and it seems to fix the problem with call of duty4 but on assasins creed it sticks still.my gpu runs at +-65 degrees when running a game and around 43 degrees at rest.my cpu at idle is at 40 degrees and at game speed it runs around 56-60 degrees ,mb temp is around 34-40.please can somebody give me some advice.It seems like a heat problem...or because i installed more cooling and it didnt fix the problem.....maybe its the power output.230v is my output.