G3 running 8.6 won't boot. Can I boot it using my old Performa 6300? If so, how? If not, can I network the Performa with a PowerBook G4 and use the G4 to burn a CD of OS 8.6 (from the Performa) which I can then use to boot my G3? If so, where do I find the complete OS 8.6 file on the Performa's hard disk? Thanks.