I am about to purchase a new Ti Powerbook 1.67. I have a Ti Powerbook 867 which the HD has been cloned to an external drive. I like the way my current PB is set up and both computers are running 10.4.5. Is there any reason I should not just clone my old PB 867 drive to my new PB 1.67? I assume the short name and admin setting would all transfer as is?