DisplayFusion will make your dual monitor (or triple monitor or more) experience smooth and painless. Advanced multi-monitor wallpaper support, Flickr integration for image searching and fully customizable window management hotkeys are just a sample of the many things DisplayFusion can do. DisplayFusion is also available in many different languages.
Whats new in Beta 3?
Change: Hold 'shift' while middle-clicking to move a window to previous monitor instead of the next monitor
Fix: Resolved a startup settings issue
Fix: Resolved some taskbar button combining issues (Chrome, Git)
Fix: Resolved some taskbar WindowBlinds issues
Fix: Improved taskbar compatibility with more applications
Fix: Improved TitleBar Button compatibility
Fix: Improved Window Location detection/response