In a message dated 12/5/2006 12:32:23 AM Eastern Standard Time, arbit@gmx.at writes: (3) does anybody know an answer to my earlier question re. a testbed board where one can set up dummy threads, try to repair and also destroy them ? There is no such thing as a test board for admins to "practice" on. There really isn't anything to test. If you move part of a thread--all messages that follow the one you move in the thread will move along with it to a new position on the board. Any replies attached at an earlier point in the thread will not move. Joan