Frontrow 1.3 will close if it detects any key presses on the keyboard that don't control it. So even though IRKeyboardEmu can control it via remote commands, its still listening to the keyboard as well which tells it to bail. One way you could fix it is have IREmuHelper open the device in exclusive mode so that no other programs can listen to the device but IREmuHelper. That way Frontrow won't hear any keyboard events, only the remote events that IRKeyboardEmu is sending. If you want me too, I can add a check box in the PPane to enable exclusive mode on the daemon. I'll see what I can do. I'll repost in a few days on my progress.