http://www.overclockers.com/tips1115/ is something I remembered from way back. My voltages are a little wiggly and that's something I probably need to fix to get any higher in my oc. I may build one of these for my IC7, but not using the water chamber design... just a copper pipe with barstock 'pads' stuck to the back of the FETs. I'd like to get some baseline readings on my VRM FET temps before I install it, but it looks like an easy couple-hour project to build. I hope to have LOTS of stuff to do next weekend, because I'll have the whole thing to myself - the wife and child are visiting someone in philadelphia... and I'm an antisocial modder