I have an iBook G4 933 and just yesterday I tried turning it on and it got stuck on the boot panel: "Login Window Starting". It had been acting funny for a fews before that... is there any way I can start it up all the way to see if something is wrong? P.s. I already tried repairing permission and the hard disk, but it tells me it has lost connection with the disk. I don't really want to reinstall the OS, because I have important things I need!!