Hi Soundy, thanks for the reply. I have 2 different structures I'm working on with a possible third coming soon, both now, hopefully all will have integration with video. I've set them up so far so each tv (3 in each house) have the ability to stream content off the net as well as off the lan. To each tv I've got 2 cat 5's, 1 coax and 1 18/4 going to a coms closet/rooms. As far as being able to have dvr/nvr automatically turn on/change inputs I wasn't trying to take it that far (I'm not, and these customers are not going to come to terms with the cost of control4), just to be able to have audible and visual alarm. I know most dvr's have an alarm output that shouldn't be to hard to split and run on the extra pairs, I just wanted to see if any one has experience with it; pros/cons. As far as the video goes I was just planning on using one pair of the 18 to balun/rca adapter to use in the pic/in/pic. About the NVR option all of the above might be challenging.