The Great Big SanDisk Clip Sport Plus Wish List

I would like to see _more_ editable playlists supplied.  Having nine built-in playlists would be very helpful to me.  But I would settle for fewer if program size is critical.  My sense is that there is a built-in database that organizes the playlisted songs in the SPORT PLUS and that maybe increasing the size of that database in the supplied software might be a problem.