I am using it. The software is pretty simple but knowing what to data log and finding a suitible place to go WOT is proving difficult. Tried to have my wife drive while I was running the software. This did not work out very well. Kinda tough to get good readings when she won't take the car past 3500 RPM. It's the funniest thing to watch her handle the stang. She can shift like nobodys business and she puts the pedal to the floor but will short shift every gear.