Now if only the hacker community could put together a convention of sorts to tell us about neat toys like this, they could call it deft-con or something like that; then cheesy hardware site employees could attend and say its for work (tax-deductible trip to vegas?)C'mon Wired, its only DEFCON12, you'd hope that converage of that event would be their leading story.
Hmm... the linked article (i almost read it) didn't mention such an idea, only that the gun was tested in las vegas.

This was in the (/. linked) tomshardware coverage of defcon 12 [tomshardware.com]
on this page http://www.tomshardware.com/business/200408021/def con-05.html [tomshardware.com]

and a video http://www.tomshardware.com/business/200408021/ima ges/bluesniper.zip [tomshardware.com]