Hi there ! I am looking to change out my Q6600/DDR2 combo for something newer, probably used but still significantly faster than Q6600. I have no real complaints, I can run Diablo fine and browse the web pretty fast. So I do not want a new expensive combo. The problem is the motherboard lost it's audio capabilities, the CPU fan died, so I figured I would just get something else. Any specific suggestions ? Perhaps a Phenom II or AMD FX ? I7 940 ?