Finished converting some CDs to Apple Lossless m4a for iPhone. iTunes store CDs are AAC m4a files so I thought there would be no problems with lossless since they are in Apple's own format. Problem is QT plays them fine but iTunes doesn't WTF? Can see album artwork and they play but no audio. I was reading that aTV can also play AAC m4a Lossless so why aren't they playing in iTunes?