With its extra power and extensibility, XML is the Web's hot next mark-up language, destined to be the universal data format on the Web. This complete and definitive guide is written by a team of people who have actually developed full-scale XML-based applications. This is the first book on the market that uses real-world examples, explains the specifics of developing for Internet Explorer and Netscape browsers, and delivers a full explanation of the XSL specification. The companion CD contains all code and pages presented in the book, along with third-party tools.