Tape GPS or Phone dock for BMW vehicles

This thing inserts into the cassette player and holds my GPS because i dont want it where it usually goes.
My GPS plays MP3s so i want easy access to the screen, right by the stereo.
You can place your phone in there as well, just make sure you modify the box to fit your needs.
I included 3 different shells for you to work with. One for Droid X both with extended battery and standard will fit., Razr MAXX and my GPS unit.