content: This book is a MUST HAVE if you plan on working with XML within Flash. The book covers all the details of working with ActionScript and XML. I started out with little knowledge of ActionScript and working with the ActionScript associated with Flash's XML objects and methods. The authors explain almost every thing so clearly, that you understand not only how to work with the XML objects and methods, but how to work with ActionScript. I've found that there are quite a few errors that cause things not to work, which kind of bugged. But with my new knowledge was able to correct the bugs. .... I gave it 4 stars because it was enjoyable learning, easy to understand and I was able to do what I wanted...Learn XML in Flash, I would have given it a +5 if the errors wouldn't have been there.