I am not sure how Scott is able to watch HD on two streams at once; I will look into it.
Probably because he isn't using U-verse for internet, only TV. Until they can get me 3 HD streams at once U-verse will be a no go for me. I need the ability to record two HD streams on the DVR downstairs while still being able to have a different HD stream go to the other HDTV in the house.