I think for some reason, I couldnt find the software. It is pretty intriguing. Were you able to download it? I did read about it and yes, you need to tune them one at a time. It tells you a lot about the performance of the motor. How do you like the driver? If you try the ProTuner, let me know how it works. I was actually toying with the idea of bringing that connection to the outside of my enclosures so I can tune a customer's setup with having to open the box...or better yet give them an executable the will do it for them on their PC.