So I've searched high and low with no avail! I apologize for the repost if this is already solved amongst the threads but; So simplified my setup is, MacBook and an external 250 GB USB HDD. Problem: I want to put a majority (mostly the stuff I dont listen to, but cant get rid of) of my itunes library onto my external. I'm aware of the option(alt) key to create a new library and also to alternate between multiple libraries. So I was wondering if it were at all possible to have multiple libraries (one located on my MacBook and the other on my external) without having to alternate them. So I want them simultaneously displayed in the same window basically. I hope thats coherent let me know your thoughts!!