I am getting a 12" PowerBook G4 and need some advice. It's the 1.33 Ghz model, with a 60GB HDD. I have a 160GB HDD in my MacBook - can I put the MacBook HDD into the PowerBook? I know this would need to be carried out by an authorised Mac reseller or some such thing, but this isn't a problem. How about RAM? I could buy a 1GB stick off crucial to throw in there and max it out I suppose? I guess that the MacBook RAM and PowerBook RAM are different... Thanks for your help!