I'm sure this will be a simple one to help me with. Is there a piece of software out there that will check a text file for content, on a network. If it contains text, then send a message to all clients on the network using this text and wait for the user to respond by clicking a button onscreen. Kind of like a 'message of the day' program, an upgrade from 'net send' perhaps! 
(Using Server 2000 / Win2k and XP Pro Clients).
(Using Server 2000 / Win2k and XP Pro Clients).