What else can I do with XML? Where can I learn more?
XML is extremely versatile and the development world is only now cutting through the hype to realize solid benefits from using XML. The most up-to-date site on the status of XML along with technical specifications can be found at the World Wide Web consortium at http://www.w3.org/XML/. In addition, "XML for ASP.NET Developers" (Sams Publishing) is a great resource for learning to use XML using ASP.NET.