I've heard this box required 2 satellite feeds I'm not very tech savvy when it comes to making sure I've got 2 satellite connections from my point of view a wire comes out of the wall and I've got satellite. How can I check to see if I have 2 satellite connections, pictures would be a great help. Also let's say I don't how do I go about installing them, planning on getting one of these boxes for when I move into my new place hopefully they may be pre installed but for now I want to buy one and use it at home for a bit, cheers.