Until the recent large update (149 mgb) to iTunes I was able to pair my LG phone to my wife's iMac and transfer mp3 files either way using Bluetooth. Now when I pair the phone and go to Browse Device on the iMac it lists all of my phone memory files but will only open the the SDPicture file. When I click on the SDMusic file it says operation failed. Is this just Apple protecting their rice bowl with regard to music sales or is it a glitch in the software?