Neighbor widow lady has 2- 211Ks on 2 tvs and Time Warner cable on four others. Has top 200 at $59.00 plus HDsolo rcvr at $7.00 plus $6 protection/ I want her to convert to one 722k driving a HDMI splitter to all 6 tvs. She only needs one program showing at once on all tvs. But wants DVR to work with all. Questions; How many coaxes will she need from the dish to the 722K receiver? Will she have to buy the 722 or will they swap for the 211s? Will she get consideration for going all Dish instead of Dish/cable How will this affect her Dish bill? I assume she will have to pay a DVR fee? She is paying 59.99 plus $7 rcvr fee and $6 protection plan now. And she will need 6 UHF remotes? I assume I can control the HDMI out on the 722 with the UHF remote? Any recommendations on an HDMI splitter? TVs are a mix of brands, Panasonic, Sansung, LG Thanks.