hi guys. i am trying to help out a friend here. he got this old g4 powermac. he bought a new powermac g5 2,3 dual. after booting up the powermac g5, the g4 powermac was booted in terminal mode. the files from the g4 was transferred to the g5. now my friend needs to reinstall the os on the g5 (longer story). when i boot the g5 from the tiger dvd, i get a kernel panic. i believe a kernel panic is always a hardware problem. can this mean, the superdrive is broken? i would really appreciate any help, tips or links. thanks.