Hello. Me and my family currently have one single iMac that we share using different accounts. However, we realized that it would be better if each one of us had its own mac. The problem begins when we consider the fact that we would like to play music in the living room. If everyone has its own itunes library with its own songs, what can we do in order to play music, depending on the mac? Cables? Wireless solution? But another computer ony for music that will be in the living room and synced with all macs? Thanks for potential help! Good day.