If you want an unusual little toy on your desktop you might be interested in this Spiderman USB missile launcher. It can shoot a foam missile up to 15 feet and everything is controlled right from your (Windows) desktop. It’s kind of pricey at $48 though. More information and pictures inside.

# Shoots up to 15 feet
# Prerecorded sound effects
# Moves left right up and down
# Contains 3 foam missiles and a Target
# Powered by USB with 4 feet of cable
# Compatible with Windows XP/2000/Vista
# Size: 190*170*110mm
# Weight: 345g

Spiderman USB Missile Launcher [gadget4all.com]