I've just had DIRECTV install 5 HD recievers in a bar for a customer of mine and I'm having problems with the remotes. The 5 receivers are in a media closet and each one is connected to it's own HD Flat Panel TV. I also have 5 DIRECTV remotes that came with each receiver. My problem is that I can't change channels on an individual receiver/TV because all the remotes seem to transmit via the same frequency and every receiver responds to remote commands all at once. Does anyone know of a solution to this problem so that I can be able to control each receiver independently ? Thanks !