Hey guys, I bought one of these as an upgrade for a relative of mine and I was stupid and didn't realise that their power supply didn't have the P4 connector, well I installed it and it runs fine except that I have no USB and I am wondering if that is the reason. Does anyone know for sure. I only have 4 more days at my relatives who lives in florida, I live in ohio so it is kinda urgent. Also I don't have SP1 for windows, and can't get it since I don't have broadband and only one phone line, so I set it in bios to USB ver. 1.1 still no luck. Thanks in advance for all the help guys!