What to get the Asthmatic Geek that has everything.

Engadget just mentioned this handy dandy little USB gadget that I think I am going to have to pick up. Apparently there was a geek who saw a need and decided to remedy the situation. The situation you ask, well, it is all the dust and dirt and contaminates that make our workplace their home sweet home. So ask any self-respecting geek would do, this person created an Air Purifier.  But not just any Air Purifier, this one is USB powered. So I can even take it on the road with my laptop. humm, I better pack an extra battery.