The fridge can’t deal with the amount of heat that an OC’s pc puts out. Outside in the dead of winter works, just keep the hard drive warm. Liquid polypropylene pre chilled to around 0c works, and is cheap. Fan and dryer duct to winter air works too. But NO2 is the Boss
http://www.tomshardware.com/cpu/20031230/index.html Some real serious OCing going on with these guys. My personal best is 2.9GHz out of a 2GHz Northwood chip air cooled with a Swifty. Just couldn’t get it stable at 3.0 for the coveted 50% OC/air.
I havn’t done any Oc’ing since the Fall of 03, I’m still using the system I built then. But this old box put some serious numbers up for back then. It’s cooled with the stock cooler that AMD shipped with the sample CPU. Couldn’t get anything else back then. All I did was over volt the fan.
http://groups.msn.com/ThermodynesPlace/fx51244ghz.msnw