All, It has take a while, but I have been able to get my Phoebe TV Master card to work using XAWTV software. I was able to finally get sound from the card by using the an audiomux=0x02 option on the insmod bttv module load command. The audiomux tip was found in the mail archives. The one remaining problem I have is that I am not able to control the volume with the plus and minus keys. I am able to see the volume percentage change on the XAWTV window, but the volume level from the speakers does not change. My questions has two parts, First, Is the audio level controlled by the TV card itself or by the Linux mixer? Second is there a setting that I can change to tell XAWTV software to use the Linux mixer for volume control? I can control the volume using the mixer controls, but not from the XAWTV software. Thanks in advance Dick Holst