If I can't find a reasonable repair option for my OEM Alpine CD changer in my 2000 Disco, it looks like I will have to replace the underseat changer unit. Anyone know if the aftermarket Alpine changers are compatible with the Rover system? The Alpine CD changer model CHA-S634 is the 6 disk model that seems to have the most wide spread availability, and it uses the Ai-Net connector. Anyone know if this will work? If so, does it require an adapter? Thanks.