We have our Dish install scheduled for tomorrow (thanks everyone for the help getting it setup). Are there any specific questions/requests I should make when the installer comes out (I believe it will be a internal technician)? Currently we have DirecTV with the dish mounted to the side of our house, the main line coming into our basement, one line to our basement TV (we are borrowing a TV because we don't have one down there right now), two lines to the family room TV on the second floor, and one line to the master bedroom TV on the second floor. All TVs are/will be HD and we are getting one hopper and two joeys. Thanks in advance!