This does exactly what I need

This application does exactly what I was looking for. I am putting my iTunes music library on a USB flash drive to play in my car, so I will not need to hook and unhook my iPod whenever I drive somewhere. Most of the time I listen to my music by playlists instead of by artist or album, and I wanted to still be able to do that with the USB flash drive. I tried creating some .m3u playlists manually by exporting my playlists from iTunes, and that was way too time-consuming. This application creates the .m3u playlists quickly and easily. I like the Advanced View with the path find/replace option that lets me fine-tune the song paths to the directory structure I am using on the USB drive.

St3vi3_T about Playlist Export