You're right about the nozzle, I was thinking Venturi effect, but that didn't seem to fit. I'll ask my middle little brother about it when I talk to him again . . . if I remember.

Lets just say it's a neat way to use smaller fans to good effect with cool lookin' clear plastics. :approve:

@LC: that metal case is painted to look like metal? :lol:

Reminds me of a certain series of notebooks making use of the metal, touting the name Titanium and painted to look like something other than Nikon F3/T PINK. :