Lifehacker/New York Times article (Score 1)

I think the story you were searching for can be found here:

http://lifehacker.com/software/dual-monitor/dual-m onitors-increase-productivity-168488.php

this is a good one too, but it's written by microsoft...so i have to believe it's riddled with lies
  http://research.microsoft.com/displayArticle.aspx? id=433