Dickcruz you must have gotten the best 630 of the lot. I do not know how you are running stable 3.5GHZ at 1.2v, but the 1.2v is the main reason your computer stays so cool. Most people will have to increase voltage to max safe limit 1.425 or even higher to reach that 3.5Ghz. I would love to see some pics of your specs, cpuz and prime running for an hour or so. And what HSF are you using? I might wanna try same set up if I can see proof it worked =).
Crap, dude :P there's an extra 1 there and I did it a couple of times . na its a 1.375 and i have my nb overvolted to 1.2... something i have not downclocked my ht and my chipset is on auto but i reinstalled windows recently and reflashed my bios nowerdays my prime 95 fails after 4 hours but it doesnt crash, it gives me a rounding error.