I copied 20 Rosetta Stone audio CDs to my hard drive. I want to put them on my Fuze. I dragged and dropped them to the exterior 16g card. They show up transferred on my computer but the card shows empty. I tired putting 1 file of 500,000 mg on the interior drive. It does the same thing. I formatted the card - no change. Do I need to convert the files to MP3 or what???
Need some help.