On 17 nov, 14:16, "Richard B. Gilbert" <rgilber... at comcast.net> wrote: > Configure four servers in order to survive the failure of one. Five for > the failure of two, seven for the failure of three. As long as there > enough sane servers to outvote the insane servers you are OK! Ok, how can I find Time Servers ? On my Mac :love: this is automatic.