MSFT lower pricing on Vista misses the point entirely, as the NYT article so eloquently points out. Vista causes too many bad experiences. Perhaps with SP1.
I tried to use it on my work system so that I could show off our own Vista-ready capabilities (http://www.pcdoctor-community.com/pcdblog/2007/10/02/vista-begone-my-windows-xp-upgrade/). Terrible experience that resulted in my "upgrade" back to XP.
Ask any of the big OEMs about how much Vista they are shipping into the enterprise. I have, and the answer is next to nothing. And I bet they are getting killed with support calls because of MSFT's misssteps.