DisplayFusion

DisplayFusion is a desktop utility that allows you to easily manage your multi-monitor setup. With DisplayFusion you can add a taskbar to each monitor, customize the look and feel of each taskbar, manage window positions and taskbar buttons, and customize the TitleBar Buttons of each window. DisplayFusion also includes built-in support for all of the new features in Windows 7, including Jump Lists, Aero Peek, and Aero Shake.