Hi, All! Draft 0.1 of requirements is available at http://www.freecase.seul.org/~akhavr/ Please, comment them. The most important spot is the Interfaces part. What will be the interface between the Primary Server and Secondary ones? -- SY, Andrey V Khavryutchenko http://www.kbi.kiev.ua/~akhavr Shick's Law: There is no problem a good miracle can't solve.