No doubt about it, the northwood is a great overclocker. My question is for owners of the northwood cpu is that big monster fan/heatsink necessary. ie, will a retail cooler be enough to oc it to the max or high up there or will a volcano 7+ make a big difference, lets say like 200 mhz better oc? And if so, can anyone recommend me a good heatsink/fan under $30. How good is that $30 volcano 7+ deal at pc club for anandtech users? Thanks.