Macromedia Flash is a key technology for designing and delivering low-bandwidth animations, presentations, and web sites. More recently it has become development environment, complete with scripting capabilities and server-side connectivity. Flash has the ability to easily integrate with, and add interactivity to, complex media types with powerful and intuitive tools. Developers can rapidly develop high performance, accessible content using pre-assembled building blocks and expand their authoring capabilities with custom extensions from independent developers. Macromedia Flash MX Unleashed covers these high-end topics, providing you with a solid and complete reference for building Flash websites and applications. Fundamentals are covered quickly in the first part of the book, with the majority of the content devoted to coverage of ActionScript and how Flash works with varied middleware. You'll also learn how to integrate Flash with several other technologies, including XML and PHP.