Question for all you guys...

What are you "testing" your card with? I ran kombustor for a while in benchmark and stability mode. Right now, here's what I have stable...

GTX470:

Core Clock: 800mhz
Shader Clock: 1600mhz (still linked)
Memory Clock: 1713 (have not played with this.)
Core Voltage: 1.050 still (on air, stock cooling)

These settings also run the free version of futuremark without any tearing, pixelation, or other issues.

What else should I try?