Long story short when I had DTV installed almost three years ago I just figured out that the installer cut my coax cables in my house to suit his needs, disconnected my pre-wired and remodeled two story garage and connected the second dish to that existing coax.
Thought I would post here before I take it up with DirectTV, I am certain I don't have proof but there is nobody else who has been in my attics or installed anything that has to do with cabling.
Now I am moving my office out to my garage (work full time from home and internet is vital provided by Comcast) and I need internet in my garage and have no way to get it there. DirectTV is running over the coax in my house and garage that was intended for internet.
I can remember tipping the guy very well too, little did I know he screwed me.
53 years old and still don't know enough to not be taken.