stock's good enuff .. also now that rivatuner works on Vista even after those force drive signing updates.. u can just oc ur self in XP and vista

i think most ppl can get 750/1750/2000 out of their card, and if the manufacturers gave ur card a bit higher vGPU u can oc even more, my old EVGA GTS was really hot, it was like 10C hotter than my BFG one, but i was able to get 700(core) vs 650 BFG..