content: Dino Esposito has total, absolute command of the subject matter that he expertly teaches in this book. This is a template for how all technical training books should be written. I wanted in-depth coverage of the XML object library in .NET and that is exactly what this book delivers. This is THE book on XML in .NET. Don't waste your money on anything else.It is also terrific supplemental material for the Developing XML Web Services and Server Components certification exam. I recommend Mike Gunderloy's book as an all-encompassing source (look up my review for that book); however, I recommend reading the first four chapters of this book before you start Gunderloy's book if you don't have much experience reading and writing XML in .NET. Chapters 12 and 13 on remoting and web services, respectively, are also great sources of exam prep material. In fact, Chapter 12 on .NET Remoting is the best chapter on the subject you will find anywhere.Terry, MCAD and MCSD for Microsoft .NET