Hi, I've been looking all over but can't seem to find an answer. I have a macbook, mac mini, and two airport expresses, one in my bedroom and one in my roommates. The mac mini is hooked up to the home theater system in the living room. My question is this, is it possible to have both computers and both airports running the same music? I can get either computer and both airports to run, but can i use my macbook to control the music to the home theater? Basically, is there any way to add the mac mini to the remote speakers list in itunes?