Hi,
Great to know there are fellow Aussies here

KiwiJochen on this forum is the master behind the software and he is very helpful and keeps his software FREE....
You can download it from here
http://www.bimmerboard.com/members/k...der%20v2_0.zip
He also gives detailed instructions on how to build an Adapter to connect to the iBus. But I went for the cheaper options and got a premade one from Rolf Resler
http://www.reslers.de/ for $45 Euro's delivered.
Then you just open up your arm rest bit, and pull out the plastic tub. Under there are cables which are for the Optional CD Changer.
There is a three pin wire which you plug onto the iBus/USB Adapter then run the sofware on your notebook. Tick the Box "TV Enabled Always" and click ok. You can also remove the "I Agree" promopt when it first boots up.
Enjoy and feel free to msg me.
Regards
Rod.