I just got my Powerbook G4 667, and I'm quite happy with it....except for one nagging problem. The file permissions in Mac OSX.2 are really bugging me. I can deal with most of it, but whenever I insert a cd into the drive it belongs to the system..not to me. Whenever I try and change the permissions so that I can burn cds it pops up with an error code 45. I don't burn that many cds, but I'm going to need the functionality sooner or later. Any help is appreciated ahead of time.