I have a PCI-X model of the PowerMac7,3 (dual 2.0 GHz procs) and am able to boot the CD for RC2 but it does not detect my drives. I'm trying again with 8.0 but I know the drives work because I'm replacing a working Linux install. Also, off the top of their head does anyone know if the ZFS port is current as the latest release now supports PPC architecture. thanks, Gary