LINQ Project Team demonstrates how to use LINQ to query various data sources, such as SQL Server databases, XML files, and an array, and how to manage data using object-oriented approach. Fabio Ferracchiati has written a comprehensive guide to the three main parts of the LINQ May 2006 CTP: managing in-memory data (LINQ to Objects), accessing relational databases (LINQ to ADO NET.), And manipulating XML documents (LINQ to XML). Youll quickly learn everything you want and need to know about LINQ by actually using LINQ. NET the future of data access. Already here and one that is very bright!