Each sample has a complementary readme in MSDN. The readmes contain instructions on how to setup, 
build and run each sample. They also contain an overview and a detailed explanation on how the 
features are used in each sample.

For Windows Communication Foundation Readmes go to: 
	http://msdn.microsoft.com/en-us/library/dd483346(VS.100).aspx

For Windows Workflow Foundation Readmes go to: 
	http://msdn.microsoft.com/en-us/library/dd483375(VS.100).aspx