i just found this thread. I have commented in detail on the same thread on M5Board.com already.
Regarding the M5 F10 tune, we tune one almost every day right now with prooven results. I am still awaiting some more before/after duno runs from customers.
Alot of our customers are from overseas and they simply send the ECU to us and we will send it back a couple of days later.
Since we re not a sponsor on M5post.com i do not want to violate any rules or regulations so please contact me via PM or e mail for further infos.