Hey all, just wondering what a good upgrade would be from my Athlon X2 6400 would be. My MB is a Gigabyte GA-MA78G-DS3HP, which supports AM2+ and AM3 processors. I was thinking about upgrading to the quad core Phenom II's, but don't know if that would be a wise upgrade for gaming. My current processor runs good, but is getting old and I know there are better processors out there. I have a good video card and think the processor seems to be what is bogging down my PC a bit(GTX 260). Main reason I ask is most games don't seem to utilize a quad-core right now and may not for another few years yet(by then I will have something new lol). Thanks for any input!