TopDesk is an Exposé Clone for Windows XP.
Features include support for minimized windows and multiple monitors, live window updates while in Exposé mode, display of window titles while in Exposé mode, customizable mouse and keyboard shortcuts, and mouse hotspots. New features in TopDesk 1.3 include multi-monitor support, improved performance and spatial window tiling, and unicode font support. To try it out, download the trial version. For more information, visit the TopDesk website.