My Favorite Technical Links

WPF (Windows Presentation Foundation)

http://msdn.microsoft.com/en-us/library/ms754130.aspx

WCF (Windows Communication Foundation)

http://msdn2.microsoft.com/en-us/library/ms735119.aspx

WF (Windows Workflow)

http://msdn2.microsoft.com/en-us/library/ms734631.aspx