http://blogs.technet.com/b/port25/archive/2006/03/31/a-look-inside-microsoft-s-open-source-software-lab-part-1.aspxby admin on March 31, 2006 02:00pm Microsoft’s Open Source Software Lab is an ambitious research project. Located on the company’s main campus, the lab houses more than 300 servers, which collectively run more than 15 versions of UNIX anden-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)