> AFAIK, all you have to do is install Leopard (use the PPC machine or put a > bootable clone of your ICBM (Intel-chip-based Mac)) onto a FWHD that's been > formated with APM, not GUID, and it should boot either. Try it and let us know > how it works. > > Alternatively, partition the FWHD, formatted with APM, and put clones of each > onto separate partitions. OK, I got this working yesterday. I took my old 160GB SATA drive that was the system disk for my G5 2x2 when I bought it. I partitioned it into two equal APM partitions, backed my wifes MacBook up to a disk image on the 2nd partition, and then restored that backup to the first partition. It boots on both my wifes Core 2 Duo MacBook and my PowerMac G5. So far I've installed DiskWarrior on it, and only just tracked down my copy of TechTool Pro last night so I still need to install that and a few other tools. It felt strange booting Mac OS X 10.5.5 on my PowerMac rather than 10.4.11. Zane