Just switched from DTV to Dish (mainly because of the Pac 12 thing). I now need to know how to transfer all of the programs that have been recorded onto my DTV DVR onto the external hard drive that I purchased from the Dish guy. When I connect the DTV receiver to the TV using an HDMI cable, all I can see is a warning that there is no connection to the satellite. How do I configure the 1. external hard drive, 2. DTV Receiver, and 3. screen(TV) so that I can effectively transfer all recorded programs to the external hard drive now that the receiver is no longer able to receive a signal from the satellite? Thanks!