I adore my 15" Apple aluminum PowerBook 1.5 GHz - I've been using Macs since 1989. My daughter has my old clamshell iBook, but I just upgraded her to the new iMac which should get here sometime this week. My ancient Powerbook 170 is gathering dust in a closet, but I still love it - my first laptop. We also have two PC's in the house - my son is a gamer, and I'll use them only when I have to. I'm also waiting for the 2nd (or 3rd) generation of the intel Macs (Mac Book Pro) before I upgrade my own computer.