I forget whos' blog I saw this on (post a comment and i'll link). This is essentially the documentation and bits which .NET Passport should have always come with. The passport toggler alone is totally indespensible for all developer using .NET passport. The install is a bit buggy (some of the bits don't work for me).

http://www.microsoft.com/downloads/details.aspx?FamilyID=910934cc-03ad-43e4-977e-235a06f7c3b5&DisplayLang=en