just raise the fsb. and dont worryim sure ur mobo will do fine for a little overklocking just nothing to extreme.and yea ur gonna want something a little better the a 6600GT ur gonna want at least a 6800GT cause later u can dd one more asnd see a big improvement with the 6600gt u wont see a big improvement just try to be a little futre proof and going dual core ur dong just that. But the intels are a lot more cheaper dual core chips if u wanna spend a little more on a video card.
http://www.newegg.com/Product/Product.asp?Item=N82E16819116226
go with that one and overclock a bit then u have 100$ more to spend on a video card. just a suggestion.
http://www.newegg.com/Product/Product.asp?Item=N82E16819116226
go with that one and overclock a bit then u have 100$ more to spend on a video card. just a suggestion.