I've been looking at upgrading my 12" PB since the MacBooks came out. At the moment, I'm weighing up two alternatives. a) new MacBook - black variant with 1GB RAM b) 6month old 15" PB G4 - final model with 2GB RAM, 100GB 7200rpm The Powerbook is USD 160 more than the MacBook, but seems to be a lot more machine in many respects. I much prefer the Aluminium, and find the PB keyboards very nice to work with. It's also got more RAM, VRAM and a fast hard drive. I'm not bothered about Windows compatability, and this would not be my primary machine, either - that's a dual G5 - but for working (Sibelius music scoring, Keynote presentations etc) on the road. What do you think? PB or MB in this case?