100E is really old software..
I always update my customers to the latest software from ISTA/P 46.2 before tuning the car. That way it's the latest and freshest from BMW and their bug fixes are incorporated. Also a good measure to update the DCT software level to match with the DME if it's not already on the latest version.
Last edited by Mike Benvo; 04-30-2012 at 10:56 PM.