I have an older PowerMac G5 that I wish to set up as a media server for all the macs on my network. I pulled it out today and found out I could not boot from any Mac OS X cds that I have (10.4.0 - 10.5) I tried 4 in total. It won't boot from CDs or DVDs; it just spits them out. I was able to target disk mode into the machine and erase the hard drives from my MacBook Pro. I know if I target disk and try to install leopard from my MacBook Pro, it will try to install the Intel version of OS X on the hard drives. I was wondering if it was possible to remote install a PPC version onto the PowerMac or if it would just be better to install a new DVD drive to try to boot the media. If anyone has any other ideas of how to get this machine up and running please let me know.