Love the app in general was planning a major stereo upgrade in my car which which I have now scrapped largely because of the this app.
The one thing I would love to see is an option to dynamically access the iTunes library without having to save to a local playlist container. I would personally prefer to manage my playlists via iTunes. Another option I guess could be creating local playlists and linking them to an iTunes playlist so they are dynamic and are updated automatically when the iTunes playlist changes...
TheaiPhone about EQ Player Plus