Hi. Am I being lead to believe or does Apple Lossless really sound better. I've imported all my CD's on my iMac as AAC but have recently heard that Apple Lossless is the best sound. I'm running an Airport Express with Naim Hifi and really couldn't tell the difference between AAC and Apple Lossless. Is there really any difference? I burned the same CD as AAC, MP3 and Apple Lossless but I really can't hear the improvement.