Sorry, I forgot to configure the card as hybrid. But the results are the same. Here are the new logs...
The moment, W2K8´s Hyper-V will be able to utilise PCI cards in virtual machines I will be able to install a client OS just for MP TV Server and still use a server OS on my real server but in the meantime I either have to stay with W2K3 (which works with MP TV Server most of the time) or use something like Vista x64 for a server ... not very nice and not possible if I need special server services from that OS.