I downloaded the Baselight plugin for Final Cut 7 and it is pretty nice, not a full grading system but a very advanced CC in a plugin. According to the Film-Light web site they are developing an Avid version. I think this might be an interesting option in the future if you wanted to add more advanced grading within the Avid environment.
-Rob-
Robert Houllahan
Director / Colorist
Cinelab Inc.
http://www.cinelab.com
MAHC-PRO 6-Core 3X GTX285 20Tb SAS Wave Panel Panny 11UK SDI Plasma.