Okay I have rebuilt my computer brand new board (gigabyte GA-8VM800PMD-775-RH), the chip is a pentium D 830 3.0Ghz/2m/800FSB, 2 WD 40Gb HDD, ATI Radeon 9800/9800PRO 128M AGP video card, 1Gb DDRII 533 memory, with an Acer Foxconn Heatsink and fan with copper base and heat pipes. My problem Is that my cpu temp. doesn't get below 52*c (good or bad?) . When I try to play a game like NFS Hot Pursuit 2 I never get to play it because it will lock up. Is my video card going up or is my cpu too hot? What are some ways of cooling the cpu more? Any and all help is greatly appreciated Thanks.