Hi G4 running 10.3.9. I have received my dvd of Tiger but my G4 does not have a DVD drive so i cannot upgrade. I dont have another mac i could use to connect the two via firewire and upgrade that way so that option is out the window. I do have a pc though. I created an iso from the dvd on the pc and copied it to the mac, mounted it and clicked on the installer. It asked for my system password and restarted but nothing happens after that. Is there any other option? I also have a network drive i use for storing files from both computers and wondered if it would be possible to network boot from this? All help much appreciated, would like to upgrade ASAP. Max.