Net Send Lite is a small utility that uses the existing Microsoft Messaging Service to send network messages. With Net Send Lite you can send messages to a specific username or computer name on your network. Just create a usernames.txt file within the same directory as our software, then select the name from the list and click send. Its as simple as that!

Ссылка: http://www.rjls..nload/exe/netsend_setup.exe