I set the speed myself and upped the voltage to 2.1v to get it stable. Call me old fashioned, but I micromanage every aspect of my system. ;)

I haven't done DC due to energy concerns, and the sheer number of systems in my bedroom overloads the single electical outlet in here. I need a serious re-wiring. It worked great when my fastest system was a 2 GHz, but now with a quad and several dual cores... the plug at the wall gets warm.