I've got my plasma TV hanging from the ceiling, but my HD DVR is sitting on a piece of furniture under it. I wanted to hang the DVR under the TV, but last night I found something an had an idea. I found this basic IR repeater: IR Repeater System - This compact infrared repeater systems give you remote control of an audio/video system that's hidden behind closed cabinet doors So now instead of hanging the box under the TV, I want to mount it vertically BEHIND the TV - out of sight. I just need the repeater to get the IR signal around the TV and to the DVR. Is that IR repeater any good? Or is there an easier and even cheaper way to do what I want?