Thanks for the answer, the support, and for HFS, of course.
I'm using the beta version because of his management of users access, that is much easyer as the last stable version. Moreover, my server is often unattended, but for a restricted non-professional use: the kids of a skatebord-team download his video-clips.
SP, can you tell me the right options to have the message and the server work toghether? Or you are telling me to stop the auto-check message, as in your preceding post (or to do auto-updates)?
Thanks, anyway.