Veeery nice! All CVS users have no more shell. I think I put a simple, but important, patch on my CVS Server. Gherard, I'd like to know more about your way to restrict users priviledges. I don't know what "built-in ACLs" are. May you tell me more, or... suggest me where to read something about ?! Thanks a lot to all of you! Merry Christmas and happy new year ! Tony