BBWin is a Windows agent for Xymon Server. It is written in C++ with boost library and use WiX to generate msi installer. It is should be compatible with big-brother server also.
Nice and Easy to use.
The BBWin GUI Version 2 is now available for BBWin and can be downloaded at http://www.squidworks.net/2012/04/new-bbwin-gui-version-2-release-for-bbwin-xymon-client/ Thanks BBWin Guys for a great application, We love it so much we built a GUI for it.