You can get it from my WPI web site:
http://www.wpi.edu/~bamiller
WPILib is the runtime system that EasyC for FRC uses that runs on the robot. It has support for all the kit sensors plus a bunch of others.
If you need any help, feel free to send email to me. My email address is on the web site. I'll try to get a forum going to support the code.
There will be some sample programs up there in the next day or two.
Have fun with it...
Brad Miller