Ok trying to install OSX 10.2 on a G4 400 AGP down the hall. Have done the firmware update. Its got 2 internal drives - one of them has OSX 10.1 just for fun, its really a media drive, the other dirve has been wiped clean - no system, no nothing. i follow all on screen instrucions on the install disc, everything seems to be going fine... then anout 2-5 minutes into the install the computer goes to blue screen for a few seconds, then to black screen and it says - not exact text: "Installer quit for unknown reasons (error 0) Please restart your computer" 3 times in a row. after the 2nd time I did disc ultil from the CD reformat the disc - but got the same error on the 3rd time. Any thoughts??? Really wanted to get this up & running.