boba, lol
With all things that a receiver does like picking up the right sat, agp, I thought it'd be possible, and it's not hard to do what I suggest -- the box just need to identify a channel that exists on one network but not the other and sends "control signal" to!!!! And I don't think Dish and DTV want to mess with it since there's no business in it for them. But we as customers are paying the cost, though, of having to run so many ugly coaxs thru our properties, besides many dishes up there.