Apologies if this is obvious but 30mins of googling/mac help/itunes help has left me none the wiser... On my old G4 running 10.3.9 my wife and I regularly switched users and left either iTunes or Last.fm playing continuously. We've now upgraded to 10.4.8 on a mac pro but can't figure out how to keep the audio going. Now when we switch users the audio just stops. I have both accounts set to 'admin' and the music folder is freely accessible from either account. Thanks in advance for help!