I forgot to add: Double clicking on a song being displayed in Monitor should launch the file in the users local iTunes. Some of us with very large libraries might see someone else playing a song. And then they would say to themself, "Self, I'd really like to listen to that song, but I don't want to swim through my Music Library. Wouldn't it be great if I could just double click it?" Double clicking the IP/hostname/shared library name of the user in Monitor could also open that users Shared playlist, if they are sharing. (Blue or red dot). So there.