how come my power supply unit is not blowing up. It only have 10amps on 12v line and 300watts total. I have amd 64 overclocked to 2.4ghz and 6800gt. Is it magical 10amps???? This psu should blow up and burn. The funny thing is my computer is 100% percent stable and really running at 2.4ghz. This is wierd.