I have been a "loyal" Directv customer for about 15 years. Presently, my system consists of: FR: HR21-100 100 hr BR: HR21-200 Kitchen: HR24-500 I would like to add one more TV in a bedroom where there is no easy way to run a cable. Questions: 1) If I use the Wireless CINEMA Connection Kit on my FR HR-21, will the other 2 TV's be connected to the internet for purposes of on-demand viewing? 2) If I replace my FR HR-21 with a Genie, will the other 2 TV's need a Genie mini to take advantage of the Genie or can I keep the present receivers? Or should I get a mini and keep the present receivers? 3) If I replace my FR HR-21 with a Genie, will I be able to connect the 4th TV with a wireless Genie mini? 4) How will my monthly bill change? Thanks.