I've got a Psion Wavefinder which is waiting for me to finish AIMEE so that I can install it.
I think the TV cards you are talking about will be FM radio, or they will be digital radio via Freeview...not too sure though.
AFAIK, the only ones that AIMEE will support (with the current method) is the Psion Wavefinder, the Modular Technology PCI card, and the Aria Digital A-6000, which are all based on the Wavefinder/GlobalScape ViaDAB api
Garry