I am one of the few beta testing for the e60 535xi.....
Holy shit this flash is amazing!!!!!! In D mode the shifts are quick and unnoticeable. In sport mode the shifts are instant and nice and hard. In manual mode the shifts are very fast and ut hits hard, almost like a dog box.there is probably a .3 second delay from when you shift the lever until it slams the next gear. I can now hold at over 3,200rpm for a launch and she rockets off the line!! The throttle matching is seamless on down shifts. Just a few more tweaks and this flash will be up there will the 1khp dct gtrs.....im not kidding.
I also now need to flash my mhd to manual as everyone else is suggesting.
What stage?