THIS TOPIC HAS BEEN SUCCEEDED BY THIS TOPIC, PLEASE HELP ME WITH THIS ONE INSTEAD!: http://forums.macrumors.com/showthread.php?t=1708425 I have recently obtained a Power PC Imac G3 from a friend. It is currently running OS X 10.4, however, I do not want that. I am better at classic mac and OS X is horrible in my opinion. None of the classic software works on it and it confuses me. SOOOOOO, what I am asking is this: Is it possible to install OS9 from a USB stick? I had already tested usb boot and this imac I can confirm does recognize USB as a bootable device. Thanks for the help.