i have an ol' iMac G4 that i had to wipe the hard drive of(with disk utility on an other mac)because it wouldn't boo(i thinka file got corrupted) i have none of the restore disks, cause i got it from a friend(we aren't in touch anymore) so what can i do, the highest it'll run is tiger, and they don't sell that anymore....is the firmware affected?( as i can't boot from my mac os 9 disk i have from an older mac)