Hi All,
Just downloaded the cosworth toolbox software today, i figured i'd leave some instructions since i didn't see it anywhere else in the forum.
1. navigate to this link
http://www.chevrolet.com/performance-data-recorder.html
2. Scroll down to "Real-Time Data Overlays" section, and click on "Download Software"
3. It'll take you to the Cosworth site
https://www.cosworth.com/toolbox-for-corvette/
4. enter your name and email, and check your email where you should find the .exe file to download and install the software on your computer
I haven't really figured out in depth how to use the software, but there's a tutorial on the Cosworth site which should help