wildman999 :
I will read that post and thanks for the replies. I am definately going with the Q6600, but am unsure on a mobo atm. Are the EVGA 680i any good? And im sure ill overclock sooner or later, I guess why not start now. And I do understand the risks.
I have an older Q6600 (B3 stepping) and a eVGA 680i SLI mobo. Everything works quite well, def. recommended. Only thing is that if you are going to overclock, (I haven't, except for the EPP stuff with my RAM), the Zalman CNPS 9700NT that I got doesn't fit by default, I had to borrow an x-acto knife from a neighbor to trim down a couple areas on the backplate so it would fit over a couple capacitors that were sticking out the back. If you plan on doing stock-heatsink overclocking though, I don't think you would have any of those problems cause the stock heatsink doesn't use a backplate.
I sorta-agree though, I have definitely had a couple situations where I have had 100% CPU utilization in vista ultimate x64, but for games and such you're going to usually be more GPU limited. Now I got a 8800 ultra, so most of the games I play are actually CPU limited right now, but in such cases you're going to be getting well over the magic 60 FPS so it doesn't matter anyways. I haven't tried any multi-core optimized games (e.g. supreme commander) but I reckon that once those do start coming out then it MIGHT be worth overclocking a quad.