I have a new powermac running Jaguar, and it's freezing while booting up. I found the problem on the Apple support page, but need to boot into OS9 to fix the problem. However, my computer didn't ship with OS9 disks. Are there any keys I can hold down that will force the computer to boot into OS9? I can't access anything in OS X, so I can't change the settings there. How else can I boot into OS9? Thanks!