Is it possible to have a DISH account and have enough HD receivers/DVR's for more than 3 HD tv's? I have an associate that is currently on DirecTV and has 5 HD tv's, 3 of which are DVR's. I was trying to see if he could switch to Dish based on the channels he watches and it looks good but when I was checking online and talking with a CSR they said that only 3 of his tv's would be able to get an HD source. Ideally based on his needs I would like to see him with a 922, a 612, and 3 HD receivers like the 211. Alternately I think that he could make it with 2 612's, and 3 211's. Either way he is under the 6 tuner level. Any help and information on this would be greatly appreciated.