I use AirTunes to send my music to my speakers in the living room. Fast User switching allows this perfectly, even if you switch accounts.

So all that is missing is for me to have a way to control what is playing when someone else is on the computer downstairs.

Sharing the iTunes Library is not what I want either... we all have our own Libraries and music.

Any possibility of having Remote Buddy accept connections and allow a subset of commands to work?