What is Turboedit and how much $$?

I know Turboedit is a tuning program for OBD0 cars like mine, but I searched and couldn’t come up with what it was. I went to their website and I’m still unclear as to how it works. Is it a chip that a dyno-tuner can tune your fuel curves with or what? How do I get it/install it/how much does it cost? How good is it for tuning? Thanks.

http://www.xenocron.com/te.php?page=fueltuning

Sweet! :clap: Thanks.