I'm curious, too. I dropped cable (fack you, Comcast) and went to wireless for my internet connection. I had the Comcast HD DVR which sucked, and now I'm looking around for other options. I would love a Series3 Tivo, but I don't want to go with cable again and I can't get FiOS. DirectTV is looking OK, but I would have to go with their DVR instead of the Hughes HR10-250 because they are switching their HD signal to MPEG4 which the HR10-250 won't read. I hear the HR10-250 will be useless in a year or so, and no new HD channels will work with it.