1)   ShixxNOTE 6.net
ShixxNOTE 6.net is a personal organizer, desktop sticky notes (post-it) program, instant messaging application (LAN messenger) and a communications tool used across a local network, Internet and via email. Perfect and ideal tool for LAN communication

 2)   Desktop Notes 1.2.3
Desktop Notes is a program that will allow you to post notes on your Windows desktop. These notes won't intefere with your other activities on your PC cause they stick to the desktop.