A buddy of mine is wanting me to build him a system, and he is partial to AMD cause they are generally cheaper. But my only experience is with intel so far. Anyway, I was wondering what AMD's top dual core is for overclocking. I know AMD is doing a lot of Quad core stuff right now, but I had heard that they were going to be putting out a 4.0Ghz dual core pretty soon. Is there any truth to this? And if not, what is the best current 45nm dual core they have, and how well do they typically overclock?