I want to buy a (used) Powerbook G4 15' (any ideas ?). I don't need a 17' laptop, and I don't need too much technology, I just need a cool looking computer that works everywhere, and not too small (the 12' are a bit tiny) with a good screen. So no 1 Ghz models for me, I don't need all that power ! 500-667 Mhz are what I need :) It's good to stay retro.