.Windows 7 seems to have one glaring omission, OSX style stacks. Now, with 7stacks, you get almost the same functionality as the OS X stacks, but with a more Windows 7 appearance. 7stacks is an easy to use, free app that lets Windows 7 (and Vista and XP) users have "stacks" of icons in their Taskbar (in 7) or QuickLaunch Toolbar (in Vista and XP). By using stacks, users can reduce icon clutter, and combine a group of related icons into a single icon. For instance, if you use application suites such as Microsoft Office, OpenOffice, or Adobe CS4, you can have all the suite's icons combined into one icon! Thanks to freewaregenius.com