Able to O/C E6700 2Duo 20% with one simple change. ASUS mobo

I changed the CPU voltage to 1.375 on my ASUS P5N32-SLI SE Deluxe mobo. I set the o/c profile to 20% and am stable at 3200 MHz. CPU temp is 155 degrees F under Everest stress test. I am air cooling with Zalman cooler. Easy, just like Tom said in his ASUS Striker Extreme article. Set close to 1.5 Volts and o/c! (PS at 1.4875 Volts, I only had +4 degree difference F)