The DVR receiver my friend has is a Cisco 8742HDC and his second non-DVR receiver is a DCX3200-M. Both has quick and responsive guides, about 4x faster than what I have (8300HDC). I read the specs for the DCX3200-M and it has 1 tuner.
5) If I get a Whole-House DVR box and one of these DCX3200-M, can the DCX3200-M play a recorded show while the DVR is playing a different recorded show?
6) Can the 2nd receiver instruct the DVR to record a show?
7) Can the DCX3200-M watch a different show than what is being watched on the DVR, while the DVR is also recording a show? I'm pretty sure the Cisco 8742HDC has 2 tuners.