A display in Building 3--the home of the Windows marketing team--highlights Windows Vista. Microsoft makes extensive use of ads within its corporate walls to energize employees about new product releases.

Pictorial well worth checking out at CNet:
http://news.com.com/2300-1016_3-6133254-1.html?tag=ne.gall.pg

Cool, I have always wondered what it would be like to code for microsoft.