Linq/Lambda Expressions/Anonymus methods/delegates

LINQ to XML - 5 Minute Overview
http://www.hookedonlinq.com/LINQtoXML5MinuteOverview.ashx

Using LINQ to XML to Add Data to XML File in C#
http://www.aspnettutorials.com/tutorials/xml/linq-to-xml-adding-cs.aspx

101 LINQ Samples: Projection Operators
http://msdn.microsoft.com/en-us/vcsharp/aa336758.aspx

The Evolution Of LINQ And Its Impact On The Design Of C#http://msdn.microsoft.com/en-us/magazine/cc163400.aspx

Lambda Expressions vs. Anonymous Methods

http://blogs.msdn.com/ericlippert/archive/2007/01/11/lambda-expressions-vs-anonymous-methods-part-two.aspx


Link to Everything: A List of LINQ Providers
http://blogs.msdn.com/charlie/archive/2008/02/28/link-to-everything-a-list-of-linq-providers.aspx

Exploring Lambda Expression in C#
http://www.codeproject.com/KB/cs/explore_lamda_exp.aspx


Lambda Expressions: An Introduction

http://blogs.msdn.com/ericwhite/pages/Lambda-Expressions.aspx

http://msmvps.com/blogs/deborahk/archive/2009/10/11/lambda-expressions-an-introduction.aspx