Windowed Windows 8 (Modern, Metro) Apps
Available in: Actual Window Manager, Actual Multiple Monitors.
The Windowed Windows 8 (Modern, Metro) Apps Control Center tool allows to run any Windows 8-style application in a conventional desktop window.
After hitting the specified hotkey, the active Modern/Metro app will be turned into a regular desktop window, which then can be handled as any other desktop window: moved to another monitor, minimized to notification area, made always-on-top or semi-transparent, etc.