I am wondering how many HDs and the DVD can I power in my G5. I currently only have my Time Machine HD backup connected. Is 3 the most it could do? I'm looking around for things I need like HD cage from G4 or something similar and I need to get an extension So the cable can reach. Currently I have it hooked up to the inside USB on one of my PCI cards and was thinking if I put in a SATA controll that can control 2 drives could I use it in my setup? which would be 2 HDs hooked upto the inside USB port on the Belkin cards plus 2 on a SATA card would I be able to pull this off or just stick with having 2 or currently 1 extra HDs with 2 main ones and a DVD drive?