I bought a new 16gb SD Card. When I had the original card in it and plugged it onto my Mac I saw a drive that had the Android folders. With that I could drag and drop personal ringtones into the music folder I created. When I stick the new card in I see only a "No Name" drive and it contains only the folder "LOST.DIR". Can someone tell me how to get the new SD Card to show me the Android menus so I can load my ringtones? Thanks.