I've read through a few threads on the subject and am unsure what I need. I just ordered service through a local provider, which includes the Tivo Premiere. In our room, the tv/sat box has always been hidden in the closet behind the TV. The first unit needed a simple IR extender, mounted on the front of the TV. My DirectTV unit just needed an RF kit ( antenna and RF Remote). The install date is next week, and I want to have the necessary equip ready. What do I need? TIA.