I have a 508 connected to my TV in my bedroom and just on the other side of the wall is my HDTV with an 811. I want to be able to still use the 508 on my HDTV for watching non HD recorded programs and also on my bedroom TV. I know the remote is a UHF remote so the signal will get sent to thru the wall, but will it effect the 811 I am sitting in front of? Also how would I hook this up to do this if this is possible at all?