I'm having a lot of problems getting a stable OC on my E6600; don't quite get how to set those voltages I guess. My setup is: CPU: Intel E6600 2.4GHz (FSB 1066.7) Cooler: Zalman CNPS9500 LED @ max RPM MOBO: ASUS P5N32-E SLi Plus RAM: 2x 1024 Corsair XMS2 @ 4-4-4-12-1T CASE: Antec P182 w/ 4x 120mm Fans (2x Exhausts; 1x Intake; 1x PSU/HDD) GPU: ASUS 8800GTS 320 @ 650/900 HDD: 2x Seagate 7200.10 320GB on RAID0 PSU: Antec TP3-650 I want to get my CPU @ 3.2GHz on a 400 FSB (x8 multiplier)so I can have a 1:1 ratio with the RAM . I have been able to get past POST and even boot in Vista Ultimate (32 bit), yet my PC freezes after a while. My bet is that the vcore is the problem, as it seems to take longer and longer to freeze, but I don't want to fry my CPU . Highest I used is 1.4750V. Thx in advance!