ok, so i play DDO (Dungeons & Dragons online). it isnt a very demanding game, and i can play at almost max settings. my current specs are: athlon ii x2 270, radeon hd 6670, 4gb ram, 480 watt psu (it has plenty of amps on 12v rail) mobo is biostar a960D+. i have noticed that my cpu is bottlenecking my performance in the game cuz overclocking it increases my fps. my real question is when i upgrade my cpu, should i get a better dual core cpu, or quad core? i dont think DDO can use multiple cores, so shouldnt 2 cores be best, 1 for the game, 1 for windows?