You know, I hate the retail Duron heatsink. It is big, yes,,, and I bet it cools well. But try putting that sucker on top of your CPU without having any problems at all. I am even wondering if it is possible to unattatch the heatsink.
I installed 2 heatsink continuously and my finger feels like its coming off my palm.
Anyway, good performance, poor usage.
eRr