So I bought a "new" PowerMac G4. I have two already. The guy said it was running os 9 but now it wouldn't boot. I figured it needed an OS and the guy was wrong. I try to boot it up... flashing ? folder So I go thru all hell trying to install os x and what not. It won't boot to the install CD. I finally got it to boot from my other Powermac's HD with OS X on it, but I can't seem to install OS X on this other HD, but that's not really what I'm asking here... When I startup the PM and hold Option, nothing happens with either HD installed!!! No boot menu comes up. Also when I hold down C, nothing happens at least nothing different. It doesn't boot to the CD. Why is this? Sometimes it seems to boot to my HD OS X and sometimes it boots to the CD on it's own. I can't choose what I want it to boot to unless I start the OS X and select it from there. Thank in advance.