Got it! Remember Open Sound System stopped working when I went from Core3 to Core4? Now it works. I had also upgraded the kernel. This was a problem because OSS needs to compile with the kernel. I missed some of the modules needed for a successful compilation. The system would not work with ALSA. I think my sound card is unique for some reason. ALSA needed to be disabled before OSS would work. OSS help desk Dev Mazumdar was very helpful. Thanks, you all, for being there. Ken Jones