i have a skt 939 3200+ with a 6600gt. I have promised i would sell it to my brother for $550, since it does everything he wants and needs and then some.
I really wanted to go with a dual core processor and overclock it since i heard so many good reviews. I know i need a new video card badly, but the 8800's are out of my price range and i would rather wait till vista hits to upgrade too much in that area. I was thinking an E6300 or E6400, on a good MB, with 2 gig of ram, and a 7950gt. I really would like a MOBO that does SLI since if the prices on the 7950gt's drops in the next few months i could just pickup a second one and increase my video performance that way or i could wait and see whats new and available come late winter or early spring. Basically it gives me options without having to replace the entire system again in 6 months or less if Dual Core really pays off.