One of the other posters on the forum tried transferring his Itunes library over to a stick and the vehicle wouldn't recognize it. He thought maybe he had a bad stick so I suggested he just copy a couple of MP3 files from some other source and try it again. He reported back that it worked fine doing it that way. I've been told that the MP3s from Itunes may be protected so that you can't copy them to other devices. I don't know first hand because I don't use Itunes.arholmes said:I just received my new Quicksilver 2011 Terrain and am loving it so far!!! I am wanting to transfer my Itunes library over to a flash drive to use with the USB port. Please tell me which flash drive you are using and what size.