Remapping with KWP2000

sorry to be flippant but:
dont use a cheap clone flash tool worth <£100 to modify several £k worth of car
dont use an unknown remap source such as the dvd you were talking about
get a proper remap for a few hundred pounds with some backup

as far as i can see, the me7.5 ecu needs a direct lead (not obdII) to be flashed with this tool

if you are really set on doing your own flash, there are plenty of other tools such as the galletto 1250 or higher clones which as supposedly quite reliable via obd but dont be surprised if it crashes/fails 1/2 way through a flash and your ecu is unusable.

I have several calls and ECU's in the post most weeks with non running cars due to people using cloned tools and Ebay tuned files!!!