TWC Austin (actually Round Rock) My initial install was a little painful (mostly time consuming). One of the cards thought it needed a firmware update, but would not complete the update (the other card completed the update just fine). The tech thought it would eventually finish, so he left. The second tech visit involved a replacement card with a newer date on the back. There were also two other techs that came along to watch (nothing like three TW trucks in front of the house to pique the neighbors' interest) just to see what this Tivo was all about. The new card didn't need a firmware update. After over 30 minutes of the tech on the phone getting both of the cards authorized for my services, I am good to go. Of course, I later noticed that my SA3250 was no longer authorized for the HD tier, so I had to call back and have that done. Apparently it is really hard for them to get all of your authorizations consistent across all of your devices. I subscribe to the digital tier, the hd tier, and the sports pak. I can watch every channel on the S3 that I get on my SA3250 except for 408 (the new News 8 Sports loop channel). I haven't worried about that, yet. Discussion on the cable yahoo group indicates that there exists SDV in the TW Austin service area, but it appears to be implemented inconsistently across different nodes. I don't believe that I have any SDV since I can get all channels just fine.