Hello: I just bought a 03 540i Sport (auto ) for my wife. This is an awesome car!!! However this is the first car I have had with drive by wire and boy do I hate it!!! It is not linear at all! Is there any software out there that will make the throttle linear like a cable actuated throttle? I hate how I give it 20 or 30mm of travel with no response and then at 32mm it feels like I floored it! Very harry trying to get it onto ramps to work on it! My wifes old car 98 328is (which is still for sale) had Dinan Software and I really liked it. Does anybody have experience with Dinan's software for the 540? Any input would be helpful.