Hi guys, I am trying to install OS9 on my G4 and so far no sucess, hope you can help. Specifications: Powermac G4 Gigabit Ethernet (lastest firmware) G4 400MHz CPU 1.5Gb ram Original Rage 128 AGP No PCI Cards non original DVD Burner (NEC2510, latest firmware, recently cleaned) 80Gb IDE HDD, partitioned with 10.4 and os9 drivers installed.10.4.11 is installed too. So far the burner seems to don't like any of my OS9 cds (original 9.1 retail, and 2 original cds that came with the powermac, one says restore and the other install.the version seems to be 9.0.4 on those). So i've tried target mode with my G5.The cds readed fine, even made a copy of it to my hard drive. When I tried to boot them (in target mode) I always get this message: "The system software on the startup disk only functions on the original media, not if copied to another drive." <restart>" Tried just copying the system folder to the HDD and I get the same. Any ideas?