I have this ginormous LaCie drive that 1. Is USB 2.0 only. And 2. I didn't format it for Mac/XP cross platforming. I want to copy my info from the drive to my mac. I've been doing this by way of a thumbdrive which is painfully slow and inconvienent. How can I do this faster? I was gonna risk maybe a portable external but I don't want to make the same mistake twice. Any suggestions?