Ok I saw this posted somewhere before but cannot find it now. I want to hook up an extra power supply just for fans, in other words, thats all the P.S. will be powering is fans. My PC gets very hot, and I have lots of extra fans and extra powersupplies, so I want to hook up my own independent cooling system for it. Their was a guide for it somehwere.. does anyone know where I can find it?