Are there any TV tuner cards that can handle and HDTV signal? I'm not sure what the bandwith on an uncompressed HDTV signal is, probly too high for USB, but a PCI slot should be able to handle it. It would probly take a pritty heafty computer to be able to play it smoothly, but newer CPU's shouldn't have much of a problem. Do any HDTV tuner cards exist or in the works or am I just dreaming?