A Developer Walkthrough by Dino Esposito on Getting Started with Microsoft Windows Workflow Foundation. Cool article discusses how to create simple WF application.
My Books......
Pro .NET 1.1 Network Programming, Second edition
Pro .NET Directory Services Programming
WebSphere and .NET Coexistence
Integrating DB2 Universal Database for iSeries with Microsoft ADO .NET
DB2 UDB V8.2 on the Windows Environment