I just purchased the new Tivo HD, and the cable person showed up Sunday to install the $3.95 each cablecards. One is a 2007, which is working, and the other is a 2006, which is not. It's only showing analog channels, and some digital channels, but when it's HD, it goes nuts, scrambling, pixel all out of whack, and then a black screen. Brighthouse tried another card, 2005, same thing. the service person was their for 3 hours, and finally suggested I contact Tivo. I did just that, and apparently, they are having issue with these cards issued by Scientific Atlantic . I was instructed to ask for a Multicard, which Brighthouse does not yet have. I'm not happy, it's not Tivo, it's the cable companies. Either they are just not ready, willing or whatever the case may be, I'm just tired of the headaches, and will be taking the unit back. Tivo rep did tell me they would have a software update in 2-3 months, but honestly, the picture with the working 2007 card was losing signal, sound and pixels are in and out. It's like watching tv with Dish Network/DirecTV. What's the point? I give up. I'm giving in to the cable company's. FCC needs to do something! Does Tivo have any suggestions? I want my Tivo!