Well considering B&O had previously moved from the logical two way remote to one way only, it's a good job the Beo5 is around as shouldn't you be able to compose xml files to control that scart socket thingo? So rather than pay the $xxxxx price tag to retrofit or buy a set with it on, you could just buy the scart socket, a Beo5 and probably have change left 
See there is a bright side to waiting for B&O to adopt technology