I was just wondering if its possible to use multiple cards in the same system at once? I'm getting fed up of those bloody broadcasters putting 3-4 programs I want to watch on at the same, so I could do with a HDD recorder that can record at least two, and maybe three streams at once. At the moment I'm only considering it as it will be fairly costly but it's the only solution I can come up with. I believe I'd be correct in saying these record the data stream rather than capturing/encoding video? in which case less CPU power would be needed than for analogue signals, correct? And are linux drivers available yet? Are there any alternatives for DTTV recording apart from the Hauppauge USB box?