Now Eagler,...don't make me tell my sad tale about cable (by the way, they still have not fixed the cable yet for our block..3 years and counting).
The DiSH PVR is as good, if not better, than TiVO.
While 4 PVR's sound neat, you would only be able to use all 4, on different channels, if you have 2 dual LNB dishes.
PPV can be ordered over the PVR (if you connect a phone line), WEB site, or by a phone call. All are instantaneous. They do suggest ordering PPV about an hour before the even starts, but for movies, you get 24 hours to watch it, so you can catch them anytime.
We usually order the PPV, then set the PVR to record during the early morning hours so we can still PVR our favorites.
I really cannot remember the last time we watched something live.