Hi guys hope you could give me a few suggestion and words in overclocking the pentium D820... Im using Conroe865GV with PentiumD820 using standard lga775 heatsink fan, Coolermaster centurion 541 MATX case with standard 350 watts of casing. The motherboard can specify the FSB frequency from 95-300 (200 is the auto FSB frequency). My question is, on what frequency can the proceesor handle using standard lga775 heatsink fan? Or if i need to replace a much better heatsink,PSU or other, what should it be? Thanks guys!!