BMW HIGH (MkIV) SatNav - Add POI to DVD

[JWR88]

I have the HIGH Europe DVD with UK Post Codes and Speed Cameras. I'd like to upgrade these myself, so am looking for tools/docs to help add/modify POIs on the DVD.

The web site www.bmwnavaddpoi.co.uk no longer exists, so if anyone has copies of the tools/docs let me know.

Thanks