I have a russound CAV6.6 setup with six zones and five sources. I want to add my HTPC (MS Media Center 2005) as a source. The IR blaster that controls the media center is hooked up and I have an emitter going to the sat box (was a previous source). All is working well, but I want to use the UNO-S2 keypads and IR remote around the house to control the HTPC. I have tried using the russound emitter and sticking it on the outside front of the microsoft IR receiver; but that does not work at all. Any idea how I can control the MS Media Server component through the IR ports of the UNO-S2 keypads?