They don't offer a god damn thing. I have TW Digital Cable in NYC all we get is a few premium stations that offer dolby digital the rest is either analog or pro logic. I call once a month to find out when they are going to offer a HDTV box and the only response I could get was " I don't know, they haven't told us anything about it." They don't even offer Movies in letterbox or Dolby digital on Pay Per View.