I think you misunderstand, Dish Network does not offer major network
HD channels (well one, CBS, and they want $2.00 above their normal HD subscription, and THEN I have to replace my existing dish) so I thought that by adding a HD antennae I could get HD network offerings. I already have network channels via DIsh, just not in HD.
My question then is can the 811 also act as an HD tuner for an HD antennae?