Change the Now Playing screen, make it so if the song doesn't have lyrics to display, than put the Artist/Song/Album info there so it doesn't have to scroll.
Make it so the Artist/Song/Album info scrolls faster.
Make a Random option that randomly plays ALL music tracks. Like Shuffle.
Make it so when you're using the Random Option, and hit back it goes back to the song that was playing before. Not a totally new song.
Let the player charge by USB(The computer's USB, not the charger.)
All I can think of at the moment. Teclast please give us these options

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Joseph.