Since I'm a Newbe to this forum, I'm not real sure this is the right place for this question or not but I will try anyway. I recently purchased a Pioneer 45Tx A/V Receiver. It has a "IR Control" port on the back for Multi-Room/Source control that accepts a mini-jack plug. The Operating Instructions indicate it is intended for a Pioneer MR-100 IR receiver (or "Other" IR Receiver). Pioneer no longer makes the MR-100 IR Receiver, so I am looking for an "Other" IR Receiver that will repeat the Pioneer CUMR-100 remote control commands and send them directly to the 45Tx control port. Does anybody have any recommendations?