I have 4 rooms hooked up. I have a hd dvr receiver (VIP722K) and a hd receiver both receivers (VIP222K). I wanted to switch the place of the receivers so basically where the dvr used to be i would place the hd receiver and visa versa. My question is if I do that wouldn't the tv2's be switched also meaning the tv2 with dvr functions be switched with the other tv2? if so, I was thinking all i need to do is switch the feed that is coming to the the tv2's in the attic?