After a long trial-and-error session, I was finally able to set up most of my components. I have a mediaplayer (bluetooth), projector and soundbar (both ir). all of the individual components work, but not in concert. i managed to "combine" the power button to turn on/off both ir components, regardless what display shows to be the active component (projector or soundbar). but i haven't managed to include the madiaplayer because it is bt. here is what i want: i want the power button to cycle all 3 components (ir and bt), and the volume rocker to only change the volume on the soundbar. this seems to be impossible, but that requirement is exactly why i bought the u1 in the first place. any idea how to solve this riddle?