I just downloaded nTune and used it to overclock my q6600 go stepping processor, is this programme ok for overclocking? Also, i have the stock heatsink still so will it be ok, i only put it from 2.4 to 2.6, could i go any higher with just the intel heatsink installed? I have a Asus P5N-E motherboard. I have an antec900 case with all fans on medium. whats the highest i can have my q6600 at with the stock intel heatsink? Everest is saying that my q6600 temp is at 32[oc] is this a safe temp? And all four cores are just under 40[oc] each. So whats the most i can overclock my q6600 with nTune with the stock heatsink and that would be a safe speed and produce a safe temp?