That's the first time I've ever heard about that. I did merc my friend's iPod with my car a few days ago. He had to reformat the entire thing.
Past:'08 E92 335i|ZPP|ZSP|6AT|four (4) HPFPs
Present:'15 Mustang GT|401A|PP|6MT|Recaros
Sig pic unrelated. I like to go sideways and stuff.