LINQ is all about unifying data access in a natural language integrated way. But there's more than just LINQ to Objects, LINQ to SQL and LINQ to XML. In this session, we put ourselves on the other side of the curtain and explore the wonderful world of LINQ providers. You'll learn how to create a fully functional LINQ query provider allowing users to target your favorite query language using familiar LINQ syntax in C# 3.0 and VB 9.0: LINQ to AD, LINQ to SharePoint, LINQ to AD, LINQ to Outlook, you name it! This is your chance to get to know the inner workings of LINQ.