Acording to http://europe.hercules.com/showpage.php?p=59&b=0&f=1 this card has a BT 878 chipset, however I've been unable to find a mention of that card in the bttv documentation (/usr/src/linux/Documentation/video4linux/bttv) Lately I've found lots of surprises with TV Tuner cards. For instance, I bought a WinTV GO thinking it had a BT878 chip, however they now have a CX21881 chip which is not supported by the bttv driver (there is a cx88 driver in progress, but it's very alpha). Another example is the Pinnacle PCTV Rave, which used to work with the bttv driver, but new models have a new tuner so sound doesn't work (http://lists.snowman.net/pipermail/mythtv-users/2003-April/002869.html) Has anyone experience with the Hercules card lately? I would like to buy it, but want to be sure it will work. Thanks in advance for your help. Carlos