I have a 15" PB, and I think I'd kind of like to switch to a 12", since I use an external monitor most of the time anyways. I use Carbon Copy Cloner to clone my HD to and External FW drive, and if I were to get a new mac, would it be possible to just clone from the FW drive to the new mac? Is there stuff specific to my 15" PB on the hard drive that would prevent it from working on a different model (ie firmware etc.)? I'd like to clone all my stuff over and have the exact same computer, just with 3" less monitor. I wouldn't have another mac around so Target Disk isn't an Option.