I am having extremely slow tranfer rates while trying to tranfer data from my desktop mac (g3 400 256ram, 3 harddrives, 1-30g, 1-12g, 1-3g running 10.1.4). I am tryig to transfer data onto a self powered fire case with a 12g 2.5' hd. If I plug the firewire disk into my powerbook g3 500 (10.1.4)...