Hi, I'd like some help to understand what I would need to do to set up MRV. Here's my current setup: 2 HR20-700 1 HR22-? All three are located in the living room. All three have a standard Ethernet connection. All three are using the older two coax connections to the DTV multiswitch with BBCs. I'm currently feeding 5 other rooms from these three DVRs using component video and stereo audio cables through a component video switch. Maintaining and supporting this setup can be onerous, so I'd like something simpler/easier and considering just switching to MRV. I think I understand that, at a minimum, I'd need a coax run from the DTV multiswitch to a receiver in each of the other rooms. I'd prefer not to have to run CAT5 to the other rooms, but could if necessary. I've read about SWM and DECA but don't fully understand how or if this would work with my current receivers. I'd appreciate any advice on what I'd need to set up MRV or any suggestions of alternate options that may be simpler and easier to maintain. Thanks!