Hi, I wish to use the PV-BT878P ONLY video capture board. Wich option should I use in /etc/modules.conf options bttv card=?????? The mos similar option is : card=50 - Prolink PV-BT878P+4E How can I test if the board is working? Using xawtv I should have to tune the TV frequency. But I only want to capture video using the Composite Video input ??! There exists another software I may use to test the video capture ? Another question : What is the difference between V4L and V4L2 ? And also between BTTV and BTTV2 ? Finally, what is the relationship between V4L and BTTV ? Best Regards, Andre Moutinho