We have been working pretty hard on this ECU to allow OBD remaps, and so they can be remapped without ECU removal,
Its taken a long time to reverse engineer this firmware but we have written a map to one today via OBD
We belive we are the first in the world to have done this with the genuine RS firmware
http://passionford.com/forum/general-car-related-discussion/413526-focus-rs-mk2-cracked.html