My new HTPC wakes from sleep mode with a touch of a button from my main remote (sending Windows Media signals to MC) when I want to watch a movie or show. But I can't figure out how to get the HTPC to wake when I just want to listen to music, for which I use J.Remote on my iphone. Is the "Wake" button supposed to actually work? It would be nice if I didn't have to use two remotes to get music playing.