Hi,
I noticed that there are some old posts on this forum about control of B&O via a Crestron control system.
We intoduced this interface around 6 months ago and it has proved very useful. It is very simple it just converts the master link info into RS232 and sits on the serial port of the processor.
http://www.crestron-int.be/products.asp?prd=CI-BO1
Hope this is useful to someone in the future. It will require programming into the system as a normal Crestron device would.
If you have any questions on prices and such like then your local dealer will be able to help.