Hi...I have read the forums and it looks like if you have the Whole Home DVR then you can no longer use diplexers to bring in another signal. My question is can I use anything else. I currently have Directv and every year I get Comcast for 6 months to watch the Phillies. As of last year I could use a diplexer on the outside and the inside to get both signals into 2 rooms with the Comcast boxes. Is there any known solution to do this if you have the Whole Home DVR setup? I would rather not run two extra lines if I don't have to. Thanks in advance!!!!