One more point: May I ask for an example of a case when branching would make sense in the context of this synchronization usage of Git? Alan -- Alan Davis "An inviscid theory of flow renders the screw useless, but the need for one non-existent." ---Lord Raleigh (John William Strutt), or else his son, who was also a scientist. It is undesirable to believe a proposition when there is no ground whatsoever for supposing it is true. ---- Bertrand Russell