done a lot of programming and remapping previously and remapped my saab 95 aero to 280 bhp using t7 trionic suite so know my way about electronics and programming / reflashing ecus etc, and building ecu interfaces... this is an ongoing project for me and certainly looking at all the stuff available... did even glance last night at megasquirt.. now that looks good... i still not looked real hard but i sure there must be stock and tuned bin files for m44 ecus and other bmw ecus that can be flashed with the right equipment... just need to know what i am doing though.... hehe