Hi fellow Mac addicts. OK -- dilemma. I'm thinking of picking up a PowerBook to use as a beater second laptop when I'm traveling. What are your thoughts guys? Am I nuts? Also, I have owned PPC machines before so I know their qualities and limitations. I don't have any first hand experience running Leopard on one though. I'd ONLY use this machine for web surfing, DVDs while on trips, taking notes, and some minor iPhone SDK programming. Thoughts? I have a Core Duo MacBook Pro. The specs of the machine in question are: 15", 1 GHZ, 768 MB RAM, 60 GB (I assume 5400 RPM?), Combo Drive Does anyone have any first hand experience with ram for this machine? Is it extremely expensive? How is the reliability on this model? I would definitely pop Tiger or Leopard on this machine since I have both. What do you guys believe is a good price for this machine? Obviously, with Snow Leopard on the horizon, I'm not stupid and will only pick it up if I get a steal on the machine. What would you guys consider a steal for this machine?