I just voltmodded my 8800GTS 512, yet it seems to work exactly as it did before. I might have screwed up the voltmod somehow, but it seems to be right according to my testing. When I dial up the VR, my multimeter measures a higher voltage, ATITool also claims a higher idle temperature. I've dialed the voltage all the way to 1.39 V according to my multimeter and can't even overclock my GPU even 10 MHz higher than it was on stock (I had 850 on stock, still do after vmod). All that effort voltmodding for nothing?