Tinker: cool Sokoban-style strategy game available at Windows Vista Ultimate Extras
If you have Windows Vista Ultimate, make sure you use Windows Update to get the newest Windows Vista Ultimate Extras. From there grab out the very cool Sokoban-style game Microsoft Tinker (which also has a level editor that you can download).
At the Windows Vista Ultimate Extras they offer another extra, called “Microsoft Tinker Sounds” (a sound scheme – although originally it makes you think it’s add-on sounds for the game itself, it’s in fact sounds from the game to use at Windows as system sounds). How about adding to that offer also a cursors set inspired by Microsoft Tinker? (remember the Robot cursor scheme for older Windows?)