Dishcomm, the problem is, I don't get the movie to select to begin with, tons of movies on 501, but only one time was I able to rent and view a 1080p movie. And to those claiming the quality isn't there, check it out for yourself, the quality is definately there.
Do you have your receiver hooked up by ethernet to phone home to Dish? From what I've read when others have done that, the 1080p movies stopped downloading. As soon as they turned off the network connection and went back to a phone connection, the downloads returned to 501.
Sorry if you have already commented on this as I skimmed through the thread quickly trying to avoid the noise and get to a solution.