Hi,
I am sorry but I do not speak German. However, I think you are saying that you have a haupague TV card with the 878 chip, and you cannot get the picture on your PC with beoport?
I have exactly the same problem. The Beoport configuration program does not give me the TV Tuner page; unbelievably, if I select the DTV option in sources, I can play the audio from satellite TV source, but I do not get any TV picture!!
All other Beoport functionality works well.
I think this is a common problem - RalfOslo has a similar issue (from the old beoworld website). We believe that this is a Windows registry issue, but nobody seems to be able to come up with the registry fix.
I truly believe this is a software problem, and not hardware. We need help from the B&O technical people with this, but that is like asking for the moon.......!
If you get any success, please share your solution.