This video demonstrates some of the XML tools that are built into Visual Studio 2008. Peter Johnson, the instructor, shows how to add XML files to a Visual Studio project as well as how Visual Studio automatically validates an XML file linked to a DTD. In addition, Peter shows how to quickly create an XML Schema file from an existing XML document. This is part of the online Web Services (XML - Flex) course offered by Computer Careers at South Central College in North Mankato, Minnesota.