Well I got it to 700/2000 on stock air cooling today. That's pretty decent in my book.

EVGA l 8800GTS 640mb l Stock- 500/1600 l Air cooling/Stock cooling l 73C l 700mhz core overclocked / 2000mhz mem. overclocked l Single configuration



http://i35.photobucket.com/albums/d1.../Overclock.jpg