This device plugs into your cd changer (in the boot) & gives you a ipod dock connector, USB socket & aux socket. It works with Wave, Boost & HK stereos.
On 05/06 Minis with Boost or Hk (not nav) you can get artist & track titles scrolling on the stereo & fully browse folders, playlists, artists & albums.
You can plug in an ipod, USB memory stick or USB equiped MP3 player
Here - Gateway 400
NewMINIStuff.com