I need to make a back up copy of an OS 9 install CD for my older Macs. When I make a disk image of the CD and then burn it, all appears to go well. The "Startup Disk" panel within System Preference recognizes the CD as a bootable disk. However, when I choose the CD as the startup disk and restart I get the flashing "?" and then it reverts to OS X. Likewise, holding down the option key on restart does not give the CD as a bootable option. Is this because the iBook needs 9.2 or higher to boot or am I missing something obvious. My older Macs are packed away right now so I'm unable to test the CD on them. iBook 800 OS 10.2.6 Joe Dombrowski jadombro at attbi.com