Ok, everyone, im very close to finishing my own ipod battery project. I didn't want to make one with a firewire plug, so i chopped the end off of a dock connector to firewire cable. I know that a 6 pin firewire cable has 2 twisted pairs (4 wires) for data. And 2 thicker wires for power. One of these is black, and the other is clear. I just nees to know which one of these (black or clear)is the power (+) and the other is the ground (-). If i get it wrong, i could potentially kill my ipod, so i want to be perfectly sure which one s correct. Does anyone know for sure?