I'm getting no luck on my normal 5 series forums and I have been told that this forum is where the expertise lies for BMW Nav systems generally.

I wondered whether anyone had managed to put new POIs and Speed Cameras on the BMW Business Nav of the type which appears on new E60 and E61s and I believe on some other models.

I have seen the descriptions on how to do this on the Professional systems, but never seen it described on the Business Nav.