But what are amps and watts and volts?? Wtf? Well, they are measurements of electricity, obviously...volts are basically the pressure applied by an electrical circuit...volts cant hurt you...they are a potenial measurement....amps, on the other hand are the actual flow of electrons through a circuit; like volume of water through a pipe...the pressure is volts (psi) and the volume (how much is actually moving) is amps....amps can hurt you......that said, computer psu's wont produce more than 12 volts, so how many amps is the important measurement...so, more amps the better!....and watts are a measured value of volts x amps...so 12 volts x 32 amps = 384 watts!! Dont know if you care or undertstand but thats the electrical technician in me :]