Hi, I am running Rocksmith 2014 under Mac OSX Yosemite 10.10.5. I have tried both the following: 1. copying the _m.psarc files from this site into my dlc folder under the Rocksmith installation 2. converting the _p.psarc files from this site from pc to mac using the Rocksmith Custom Song Creator Toolkit version 2.6.0.0-4174fc7b and then copying the converted file to the Rocksmith installation directory. In both cases above, the songs appear in the "Learn a Song" section of Rocksmith but the program hangs after I begin the track (after tuning my guitar through the program). Has anyone had this issue and can point me toward a fix? Thanks, this is so awesome!