*** Updated on 11/20/2007 by Wrobinson ***
Have a look at the following URL http://www.microsoft.com/technet/solutionaccelerators/wssra/raguide/default.mspx.
The products that you mention are highly flexible in the ways that they can be implemented. There are no blueprints per se, as every environment is different. The information provided on TechNet and other resources is intended to give you the framework from which to develop your own ‘blueprints’ if you will, based on core design principles, common and recommended or ‘best’ practices.