You people more in the know will probably already seen and use many of these, but they were quite new to me. One or two cool effects in there, but still doesn't beat the Cube on Linux.
* Win+Up Arrow :- Maximize the current window
* Win+Down Arrow :- Restore Down / Minimize Current Windows
* Win+Left Arrow :- Dock the current window to the left half of the screen
* Win+Right Arrrow :- Dock the current window to the right half of the screen
* Win+Shift+Left Arrow :- Move current window to the left monitor (with dual monitors)
* Win+Shift+Right Arrrow :- Move current window to the right monitor (with dual monitors)
* Win+Home :- Minimize all but the current window
* Win+Pause :- Open the System Properties portion from the Control Panel
* Ctrl+Shift+Esc :- Open Windows Task Manager
* Win+P :- Open the projection menu (generally used for laptops connected to projectors)
* Alt+F4 :- Close the active window
* Alt+Tab :- Switch to previous active window
* Alt+Esc :- Cycle through all open windows
* Win+Tab :- Flip 3D
* Ctrl+Win+Tab :- Persistent Flip 3D
* Win+T :- Cycle through applications on taskbar (showing its live preview)
* Win+M :- Minimize all open windows
* Win+Shift+M :- Undo all window minimization
* Win+D :- Toggle showing the desktop
* Win, Right Arrrow, Enter :- Shutdown
* Win, Right Arrrow, Right Arrrow, R :- Restart
* Win, Right Arrrow, Right Arrrow, S :- Sleep
* Win, Right Arrrow, Right Arrrow, W :- Switch Users
* Win+L :- Locks computer
