Hope someone can help, this is doing my head in. I have 2 accounts on my MacBook. One for me, one for my wife. Is it possible to share both our iTunes music at the same time. Real world example: I can use my iPad to control my iTunes and stream it to an airport express, while my wife does the same from her iPhone, streaming HER music to an airport express in the kitchen (lol, where else?) Can this be done? Thanks in advance, any advice would be super.