My e6700 (pentium dual core, not a c2d!) has idle temps of 38c, 30c at idle and 64c, 58c with stock settings. I'm using Real Temp for the temperatures, and I'm not sure if or by how much to adjust the reports. TJmax is 100c for both cores. The heatsink I'm using is the Dynatron p985, and it should be much much better than the short stock heat sink, which is why I believe the temps are wrong. I used tx-2 thermal paste. Bios reports temps of only 32c. I want to overclock to about 3.8ghz, but I'm afraid to as long as I can't be sure about the temperatures.