Windows Logon Notifier lets you create user logon messages easily.
Windows Logon Notfier is very simple to use! Simple write the message text in the “Write Title Here” and “Write Message Here’ spaces provided for and click “Add Message”.
Windows Logon Notifier v 1.0 has been created by JustNC, and is being released via TWC. It has been tested on Windows 7, x86 and x64; but may work on Windows Vista too.