Dragon Notifier is written by G. Gozadinos in C# using the .Net platform.
Dragon Notifier is a utility for Go players. It sits in your windows tray bar and lets you know if there are any games on the popular Dragon Server where it is your turn to play.
You can download a windows installer or full source code at the project page on SourceForge.
Dragon notifier is released under the GPL. You will need Microsoft's .Net Framework to run it.
Dragon Notifier is ported to OGS as OGS Notifier