Hi, how do I transfer the folders on my PC containing ATRAC files to my MZ-RH1? First, when I transfer the files I recorded on the RH1 on sonicstage, the folders(groupd) are copied too. They are saved in a different location, but in the "My Library List" , the folders are gone. But when transferrring the files from the PC to the MD player, there are no groups/folders to select from on the left side of the screen (MyLibrary). When I import music files to the library i cant select the groups. Help!