Ok, I'm kind of confused about how the audio setup is supposed to work. I seem to have a module called tvaudio and one called tvmixer but I have no corresponding devices. How are the tv programs supposed to have access to these drivers? According to Cardlist the AVerTV Studio has a Tda9840 sound chip supported by tvaudio. I can see tvaudio module loading but no indication of it finding anything. tvmixer says the Phillips NTSC has no mixer. I can get video through xawtv with modprobe bttv tuner=2 radio=1, but no sound even bypassing the sound card. I'm using bttv 0.7.94 against a customized 2.4.18 kernel but I have not patched the kernel with the bttv code, rather I've been compiling it separately. Any suggestions? Logs that would help diagnose this problem? Is this a card problem or did I miss a manual to read? I have until Friday to return the card if this can't be made to work. Andy Fundinger