Looks cool! Lots of fun! No Productivity!

Stardock Object Desktop and Wincustomize lets you redesign your Windows environment in some very cool ways. It costs a bit, but it is fun. There are 100's of nicely designed suites you can apply with a simple interface. Stardock updates the program elements regularly. You can even make your interface look like a Mac. You will appreciate it a bit more with a higher end graphics card ... it might even give you an excuse to upgrade! Windows XP Themes, XP Skins, XP Visual Styles, Icons & Wallpapers for your ultimate desktop experience!