Since the last update I did Aaron has put up six more screencasts for you to enjoy.

Configuring WAS for TCP endpoints

Learn how to configure Windows Process Activation Service (WAS) for TCP-based activation, making it possible for you to host your WCF service in IIS with TCP-based endpoints.

Configuring Bindings

Learn how to configure bindings on your WCF endpoints, which will allow you to customize the precise communication details you wish to support on your service.

Configuring services with behaviors

Learn how to configure your WCF services with behaviors, which will allow you to customize different aspects of the runtime execution "behavior".

Configuring MEX endpoints

Learn how to configure your WCF services with Metadata Exchange (MEX) endpoints - both over HTTP and TCP - allowing consumers to automatically retrieve metadata from your services at runtime.

Building RESTful Services with WCF

Building RESTful Services with WCF - Part 2

Learn how to build a RESTful service with WCF, converting a previously created WCF service to support a RESTful interface