Right now I have a old 522 receiver with a 500 dish. Tuner 2 on my receiver quit working a while back plus I am wanting to start getting HD programming. I have looked at different options as far as what would be the best and cheapest route to go. I thought about maybe getting the 722 to run my 2 tv's along with the 1000 plus dish. But prices on the 722 seem kind of high right now and I am reading where some people are having trouble with their hard drives on them. Then I thought about maybe getting 1 vip 612 DVR for my HD tv which would give me 2 tuners to record with on my main tv and then get me a 311 to go on the second tv which is not used much. Also, if I was to go with the two receivers, how would I then hooked them up?