Im just wondering if there is a program that would work with a MBP. Like a program that would interface with the OBDII in a vehicle. I just want to be able to use my mac to see what the car is doing. Maybe even tweak settings? Im just shooting in the dark with this question, it would just be nice to have something better than one of those stupid code readers. I know a lot about cars and motors but not much on the car computer stuff. So any help from mac/car lovers like me would be appreciated.