I've written a little Cvs Addon for the BB Environment.
It works, but most of the features of Cvs you cannot use
with the .odc files, because you (I :) save the files as binary files.
So, things like keywords, overlapping control, ... are not available.
We work on a little project in school, so i made this mainly for 3 reasons:
1. Everyone has allways the actual Files
2. The files are archived on my server
3. Everyone gets an e-mail if there was a new version commited.