Australian BMW Navigation 'DVD' (actually a CD) for cars with the professional navigation system installed.

Version 18 (2012)

The map disc only suits on CCC DVD based navigation systems (NO CIC HDD based)

Professional edition /wide screen and 2 Disc slots

1er 1 Series (E81. E82, E87, E88)
3er 3 Series (E90, E91, E92, E93)
5er 5 Series (E60, E61)
6er 6 Series (E63, E64)
X5 (E70)
X6 (E71)

Professional Navigation system looks like this: http://www.navigationau.com/images/stories/Navigation_retrofit/equipment_navigation.jpg

Instructions:

1. Find a 800 MB CD. Note this WILL NOT WORK on a standard 700MB CD or on DVD (trust me I've tried). I've uploaded v14 of the CD which does fit on a normal CD just in case people have trouble finding 800MB CD (try ebay I got 5 for about $12 delivered)
2. Download the ISO
3. Set your burning software to 'over burn' to 90 mins. Burn the image to your 800MB CD
4. Eject the disc in your car and swap it over

I've burnt a copy and tested, it works for me.

Enjoy