A few months ago my laptop crashed (an old Vaio), and being my impulsive self, I took the thing apart to retrieve the hard drive. Today, finally, I got my MbP and with the help of a USB 2.0 Drive Mate I planned on moving my data. Only problem is...it isn't showing up in disk utilities. I've plugged in one of my other external devices and it works just fine, but this one isn't doing anything at all. The light on the drivemate comes on, so I'm assuming that it isn't faulty. Could I need a power source for the drive mate, or is this hard drive a lost cause?