Just in case others of us who couldn't get sound to work on our Apple machines after loading FC5 PPC version. I took a chance, and downloaded and installed FC6 Test1 for PPC. I did it as an upgrade instead of an install. The upgrade took a very long time, but once the upgrade was finished, and the machine restarted, I had sound. I know it's just a test version, but so far FC6 seems to be running smoothly. Everything was detected, and there've been no problems so far. Jim