UPDATED ON: April 17, 2011
WinSplit is especially useful for high-end LCD screens with high resolutions because it helps you to efficiently manage many active windows. For example WinSplit is useful for owners of the Dell 2407FPW monitor. As you can see in the screenshots below, the advantages of using WinSplit is that it saves you from having to drag and drop windows by allowing you to snap windows into specific tiled configurations using simple keyboard hotkeys.
WinSplit Revolution is freeware. Some Rights Reserved.