I'd like to know how to send administrative alerts with the built in messenger so I can easily communicate with some other computers. I have heard there is a GUI for doing this, but google doesn't come up with anything besides how to stop the service. I have tried using a net send command to myself, but nothing pops up. Is this a simple way to send quick messages, or should I use something different? I want something extremely simple that will give me a pretty much direct connection.