XML looks to be a big advancement over HTML. As St. Laurent writes, "Using XML requires a different focus, demanding that designers examine the way that their documents are built rather than the way they are formatted." Microsoft Internet Explorer 4.0 already offers some support for XML, and Netscape 5.0 will support XML. This book is geared to the HTML developer who wants to move to the next level of web design and not wait for Microsoft or Netscape to develop the tags and style support they need. A primer rather than a complete guide to XML, this is a great starting point.