I'm looking to get DirecTV setup. I have a few questions that no one seems to be able to help give straight answers to: I am going to have a 3 room/receiver setup. 1. Since I'm going to have 3 receivers...do I need a "different, non-standard" type of satellite? Which type of satellite is the one that comes with all of the free promotions out there? 2. Does each room have to be connected to a phone line if I don't plan on watching any pay per view items? If so...do the wireless RCA jacks work? 3. If I buy the promo that Circuit City is currently running (2 rooms + standard install for $34 after rebate)...can I add on an additional room and just pay for the extra receiver? Will that satellite work with a 3 room setup? 4. Will the installer just charge me extra for the 3rd room? How much is this usually? Will they just use a splitter for the 3rd room? Are these ok? Thanks so much!!!