It is usually hard to find right reading resource for technology. One can find a lot but precise information is hard to find. One of my co-worker asked me where to start LINQ. My answer at this point in time is simple, ScottGu's blog is a great place to start learning LINQ to SQL. Well, you can get a fair view of LINQ from this tutorial. http://weblogs.asp.net/scottgu/archive/tags/LINQ/default.aspx. I read all blog posts and they helped me, one can find more links in these blog posts.