I need help on building a system of my own, i have never done this and want to get it right. I have a $600 budget, and want a system that "can" run games but isn't "solely" built to run them. Graphic-> good. I'm thinking a TB for hardrive space and a decent power supply. My biggest concern is getting all the parts to be compatible. Duel core is fine, i will only be playing games or running a few window, not both at the same time. You feedback would be much appreciated.