TV card and webcam

I have a Haupage TV-card and a Creative USB web-cam. Before I connected the web-cam xwatv and motv worked just fine. After connecting the web cam and rebooting the TV programs have no options for the TV card only for the camera. What do I have to do to be able to use both? I know it's probably something to do with /dev/video but I don't want to muck about with it without knowing what I'm doing. Olle -- MicroSoft Network may not carry this message without license to do so. License to carry this message requires a fee of $1000, payable within 30 days to Olle Viksten. Appearance of this message on MicroSoft Network constitutes an agreement to terms.