I was advised when I called Directv to change my installation order and add another HD DVR in place of an HD receiver that it wasn't necessary. The lady said all I needed to do in order to have non HDR receivers be able to pause, rewind etc. was to ask the installer for a more advanced remote control and all the buttons would be operable then. Was she correct? I don't need the extra dvr capability. I am currently going to have a whole house one, another HD DVR, and two HD receivers.