Win-M++ — an upgraded version of Win+M shortcut for multiple displays

Usage:

• Win+M: minimize windows on display the currently focused window is on;
• Win+Shift+M: minimize all windows on all displays, as without this app;

Configurable via tray icon, as shown here:

Written on C# with some WinAPI functions in SharpDevelop.

NB: Tested on english version of Windows 7, other versions or locales may require some edits on exception list in exceptions.txt