There are quite a few options. But why do you need a DVR for each TV? That really doesn't make sense, and I think that's more receivers than Dish will lease to you. (But you can have more if you own one or more of them.) How many TVs can you watch at one time? Here's a possibility - Get a 622 for each of the HDTVs then use the SD TV2 outlets from each to feed two of your SD TVs. Maybe you could connect all the SD sets in a "whole house" coax system and use the "agile modulated output" feature of the 622s to put all of the sat. tuners onto independent channels that any of your SD sets can receive. Then you just need to know which remote set is controlling which 622! With each 622 capable of recording two sat. channels and one OTA signal at one time, you'll have lots recorded. Then all of that can be sent into your whole house system to feed your SD TVs as well...