As one of my colleagues put it, "We all struggle to stay up to date on our new technologies." To that point, he let me know about a goldmine resource for learning ADO.Net Data Services quickly: Great Screencasts ADO.NET Data Services - Surfacing Data ADO.NET Data Services - Querying with URI's ADO.NET Data Services - A Basic .NET Client ADO.NET Data Services - A Basic AJAX Client ADO.NET Data Services - A Basic Silverlight Client ADO.NET Data Services - Querying with LINQ ADO.NET Data Services - ......