Wish I can help more but I'm really a novice at this. I currently have 5 tuners, 1 HD-DVR and 4 HD receivers all hooked up where I can watch any recorded show in any room. I am planning on switching out a HD receiver for a HD-DVR so I will still have only 5 tv's hooked up, 2 hd-dvr's and 3 hd...