Hi all, I bought a plain Macbook white, but I did not realize how small it was so I have an offer to swap it out to a member of this forum for a 17" Powerbook, plus he is throwing in a PSP with a game. He states the Powerbook is in excellent condition as well as the PSP. I have never owned a non intel Mac so I really dont know what I am getting into here. But what scares me the most, is there is no Apple Care nor will there ever be. So did these things ever have any problems that stick out in paticular? What is the worst that could happen, the Mainboard fry and cost a few hundred? Or the display? here is the complete specs 17" Widescreen Display 1GHz PPC G4 processor Superdrive 1GB RAM 60GB HDD Mac OS X Tiger 10.4.8 Backlit keyboard Good battery - 335 cycles Airport Extreme, and Bluetooth Anyone who knows anything about these please chime in, and get tough with me if need be. I am going into this blindly!