Here's the Microsoft Office client (2007 and earlier) and SharePoint Technology 2007 Good, Better, Best Whitepaper. Many folks have been asking for it over the last couple months: http://www.microsoft.com/downloads/details.aspx?FamilyId=E0D05A69-F67B-4D37-961E-2DB3C4065CB9&displaylang=en#QuickInfoContainer