I have my iPhone synced based on smart playlists. I created a number of smart playlists specifically for my iPhone and to keep them separated from my other playlists I placed them in a folder to keep the separate from my normal playlists. Now that I've upgraded to iOS4 when I go to the playlists on my iPhone it shows the folder rather than all of my playlists. Now I have to tap on the folder before I can access my playlists. It's a minor annoyance but it really bothers me, especially since that wasn't the case before. Is there any way to turn the folder off? I really don't want to mix my iPhone playlists with the rest of my playlists.