HI all, I am new here. I am using MusicBee to export playlists to my Sony Walkman NWA45. I have about 300 playlists and it takes me more than 30 minutes to export them all one at a time. I see that they are all in my Music/MusicBee folder as .mbp files. Is there a batch converter to convert them to .m3u so I can load them all into my Walkman unit?