I am completing a couple of days at TechEd NA 2010 in New Orleans this week.  There were many interesting finds, discoveries, re-syncs and so on.  But the following book is an outstanding find.  I have the hard copy of it, but found out too there is a pdf version of the document.

Here is the link: http://msdn.microsoft.com/en-us/library/ff423674.aspx