I've been customizing a computer for about a month now and I can't decide which CPU, E6400 or E600, can get every drop of performance out of the beautiful 8800gtx card. Now, a VERY important note: I do not overclock. Now, I really need some advice and it's basically: What CPU, in the Intel 2 Duo cateogry, will help get a good amount of performance out of the 8800gtx. Also, what PSU will keep up with it? I NEED ANSWERS YO. I'm leaning on the E6400 (2.13 x2) for cheaper price and still great performance, but I've been reading people's rigs and they always have E6600+ with their 8800Gtx card. SO WHICH CPU??!?!?