Validating XML file with with XSD in C#.NET

http://www.codeproject.com/Articles/7718/Using-XML-in-C-in-the-simplest-way
http://support.microsoft.com/kb/307379
http://www.codeguru.com/csharp/csharp/cs_data/xml/article.php/c6737/Validation-of-XML-with-XSD.htm