OK, I have a green label SWM, 8way and PI21, 2- HR23 DVR's and will be adding a HD non dvr receiver. I would now like to set up the whole home DVR. What all will I need? Currently my DVR's are connected via ethernet cables. It looks like I need a DECA adapter at both DVR's and that the HD receiver I will be getting has it built in. Do I also need the DECA Broadband connection kit? Thank you for the help!