John Robb is having the same issues I have with AT&T. Here they are with a nice digital cable setup. With boxes that support things like S-Video and Digital Audio and they don't let you use either of them. The more I think of it how can they say this is better then normal cable (beyond having more channels).

I already know that at least some of the movie channels are broadcasting in 5.1. Since I have a stereo that supports that I want to be able to get the benefit of it. Anyone know if places like AT&T will let you use your own box? I'm perfectly willing to tell them I have it and give them whatever access they want to it.