More care should be taken in promoting an article and where possible ALL information on the product must be made available. This product does not work on the GPS (Street Map) of the BMW X5 if it has a standard software package in. You still get a Business and a Professional package as well!
I was not actually aware that there are different disks for different systems but your point is taken. I trust you managed to get it sorted out with BMW. Responded 21 Jan 2008