Got a question for all the computer people out there. I am trying to put music onto a 16gb memory stick. Using a MacBook Pro and iTunes I created a playlist using MP3 files. First attempt was 500 songs. Put the USB in my Alpine and half of the songs read NOT SUPPORTED. Changed the ID tag to V1. Still no luck. Upon investigation my Root Folder cannot contain more than 255 files. How do I create multiple folders off the Root Folder to put all my music on the USB memory stick?