When I paid the one-time lease fee ($299) in March of 2006 the CSR told me the 622 was state-of-the art and there were exciting things that I would be able to do with the receiver in the "near future" like get HD locals and VOD, etc., etc. Also, the 622 was so advanced there was nothing upcoming that would be better. Right. Now to get all the programming I want I will have to get a new dish and the 722. No way that is going to happen.
Now you should know that anyone is lucky if a piece or electronic equipment makes it 12 mo's without being outdated in some kinda of way.