Following a link from an online newspaper (here) I was reading I ended up at this site that may be of interest to the security professionals in this group.
From the article;
"A large number of internal documents from Microsoft have been discovered on an insecure server and put online by the Web site Security Office.
Included are a detailed comparison of Windows 2000 and Unix in the context of converting Hotmail's backends, the structure of Microsoft's Network Operation Center, and other documents of interest to IT people."
Link to the site is here.