A series of videos is available in Youtube that show the development of sample application that uses WPF features including portal integration, profiling and Dojo.

Series includes nine videos:

• WPF 01 SampleApplication, demo application.
• WPF 02 DepartmentInfoProvider, developing service provider.
• WPF 03 DepartmentInfoPortlet part 1, developing a portlet.
• WPF 04 EmployeeInfoProvider, another service provider.
• WPF 05 DepartmentInfoPortlet part 2, continuing portlet development.
• WPF 06 EmployeeInfoPortlet, developing another portlet.
• WPF 07 Click2Action, adding portal integration.
• WPF 08 ProfileSet, creating a profile set.
• WPF 09 EmployeeInfoProfile, adding profiling.

For each of those videos there will be some description of what actually happens during the development. Descriptions are available in my blog. Blog entries for the first two videos are already available: Part 1 and Part 2.