To add some additional informtion, in addition to fixing some of the known bugs, the new version also adds some cool capabilities such as being able to put the unit into Artist mode or Album mode, just to name a few. This is done right from the BMW controls (steering wheel and/or radio). So now, in addition to being able to set up playlists which are assigned to presets 1-5, you can put it in a mode to listen to songs from a chosen artist or album (all of which you can select using the BMW controls).
Very cool indeed