Okay, hi, guys. I'm new here. So I managed to pick up a G4 iBook for like $50 from a friend who's gotten a Macbook. Everything was going fine, then I decided to install Leopard so it would be simpatico with my iMac. So it installed and everything was going fine, then after it had installed, the computer restarted and I got the Apple with the spinning pinwheel. And that's all I ever get now, it won't start up. Can any one help me out?