So....... I have a PowerBook G4, and just got a MBP 2.16/gig/100 gig 7200rpm, did the firewire transfer, started up my MBP and everything looked fine. It looks just like my PB. Then.......... As things start to boot up, I get an error message from Little Snitch that its corrupted, and to download the new version. As soon as I click OK, a black curtain comes down, and says "You need to Restart your computer" Restart, same deal. Any suggestions?! Thanks in advance!