I am a longtime DirectTV subscriber. I have a Phillips DSR7000 in the livingroom, a DirectTV R15-300 in the bedroom, and 2 Hughes GAEBOA in each of the kids rooms. None of the TVs we currently have are HD, but after recently refinishing my basement, I would like to put a nice TV in there. I absolutely love the interface of the TiVo in the livingroom and hate the one in the bedroom. What I would really like is to have HD DVR in the basement, but be able to share programs with DVRs in the living room and my bedroom. The kids don't need a DVR. What kind of hardware would I need to set that up?