DM2 is a pretty interesting windows enhancements open source program for Windows 2K and XP. The application can be downloaded from Sourceforge and does not need to be installed at all and can be run from any location of your hard drive. Once installed it adds a small icon to your system tray which can be clicked to configure the functionality. It adds by default several interesting new ways to interact with open windows in the operating systems. The minimize, maximize and close buttons get new functionality when you right-click them. A right-click on minimize sends the window into the system tray even windows that can normally not be minimized to the system tray.
