Got a spare USB port on your PC? Check out these crazy-but-inspired USB add-ons
Fragrance oil burner
This little dynamo can serve a useful purpose if your office or PC area has started to smell a little, ahem, stale. Just plug it into a USB port, add some scented oil to the reservoir, and enjoy the pleasing new aroma that will come wafting your way. Buy it here.
- Be sure to check out InfoWorld's 2009 geek gadget gift guide