You reap what you sow. Go back and read the BAD ATTITUDE in the original post. That is why you are getting suggestions like "just use a Blu-Ray" - with a few exceptions, those experiencing hostility here brought it on themselves. Most people here are very polite, most of the time. In case you're as new to the Internet as you are to this forum (seven posts total, four in this thread alone), BAD ATTITUDE in a forum postings is indistinguishable from flame bait.
Since you brought it up, where in the Dish terms of service does it say they are obligated to make 1080p pay-per-views available to you? Sure, it is in their interest to do so, as it gives them another way that you might spend money on their service, but I have read of no such obligation. As others have validly stated, buying or renting blu-ray movies would be a heck of a lot cheaper if 1080p VOD is the ONLY reason you have satellite TV.
The suggestions made about leaving the unit in standby while it's not in use, especially overnight, are valid. At the very least, there is an uninterruptible window that must occur so that the entire movie can download. Any timer events or other interruptions will abort the download in progress. There may be other factors and there are some threads here already that get pretty deep in discussion over this. This is a new technology in its infancy, so there are bound to be some problems. I should note that when I look, there is usually something 1080p on my machine, however I will never view it mainly because my TV is 1080i not 1080p and has component, not HDMI, inputs.