I don't get it. 20:00 is 20:00 not 20:00:59 If I said that a bomb was going to go off at 20:00, how many people would hang around until 20:00:59? I am really not sure what needs clarifying, except that some do not know how to tell the time. If I can remember my primary school days.... "when the big hand is pointing straight up, it's something o'clock" Rob, G4LMW