This download comes in two flavors for download. The first download (WFHOLs.exe) is a set of 10 hands-on labs for WF development using .NET 3.0 in Visual Studio 2005. These labs start with an introduction to WF and explore intermediate and advanced WF topics and functionality.
The second download (WFHOLs-3.5.msi) is a set of 11 hands-on labs that have been updated for use with .NET 3.5 and Visual Studio 2008. This lab contains the ten labs for .NET 3.0, and includes an additional lab to demonstrate to the WF developer how to use the new Windows Communication Foundation (WCF) activities added with the .NET Framework 3.5.
Note: Using the .NET 3.0 labs with Visual Studio 2005 requires the release version of the Windows Workflow Foundation extensions.