I'm a proud new owner an 17" iMac G4 800MHz. I succesfully installed OS X Jaguar on it and it works great. But for some odd reason it won't boot from my 10.4 install disks. When I insert the first 10.4 installation disk (CD-version) it show's up ok on the desktop and I'm able to start the install. Meaning it says it's going to boot now to 10.4 installer and asks for my password. But when it boots it simply goes back to Jaguar. Even if I hold C while booting it won't boot from my Tiger install CD. I have to back ups of it and have tested both, so the CD's are fine. From my Jaguar install CD it boots just fine. So... Help? Please?