This book targets those developers who want to take an advanced look at the capabilities of the new Flash CS4. If you've heard of the great new features that CS4 brings, such as the Motion Builder, Pixel Bender, and 3D effects, then this book will tell you in depth how they work, and how you can get the best out of them in your own applications-of course, it will also give you details of all the smaller, but no less important changes to Flash that you may not have heard of. It covers all of the new improvements in CS4, and also seeks to consolidate your knowledge of the enhancements that were put into the previous version of the Flash platform, but have not yet been picked up and used to their full potential by many Flash users.