Edward Jay Epstein writes: "... Murdoch plans to digitally deliver movies and other programming from his satellites to home digital video recorders that would be the same quality, or higher (HDTV), than a DVD. Since there are not enough transponders on satellites to stream movies to individual subscribers on demand, Murdoch needs DVRs in every home to make his digital-delivery system work. With DVRs, the satellites can upload movies in the middle of the night in encrypted form onto subscribers' hard discs without us having to do anything or even be aware of it. (One idea now under consideration at DirecTV is to provide these DVRs with an enormous 160-gigabyte recording capacity. The subscriber would only be told about 80 gigabytes, with the remaining 80 gigabytes reserved for encrypted movies.) Once the movies are placed on the DVRs, a customer 'rents' them by clicking on his remote control. ..." Link 1: Slate. Link 2: NPR Day to Day.