yeah and also the comparison charts for stock heatsinks is insane. I never thought that the air heatsinks from other companies can improve that much. Like stock heatsink on Q6600 not overclocked yet idles at 41 C and when you put on the Thermalright Ultra-120 eXtreme Aluminum Heatsink it idles at 26 C. It is even better than water coolers that cost less than $300