There was a Senior Mentor hosted call on Oct. 27 featuring National Judge Advisors for FRC. I recommend a listen.
http://www.usfirst.org/roboticsprogr....aspx?id=10124
Some of the information from that call is summarized in a ppt I did for a workshop on Judging and Awards. Follow the links from the Awards section on NEMO resources here:
http://www.firstnemo.org/resources.htm