I love this book and might get his newest book Flex 3.0. I think I can really build on the solid foundation of this book. However, I have a feeling that they are a lot alike. The new Flex 3.0 puts all files in a new directory call /SCR. Make sure if you use this book with the new flex 3.0 to put all your files in this directory and change the directories in the book as such.
Example if assets/photo.jpeg,change to scr/assets/photo.jpeg. Also create all new folders in the src directory. Use the ../ to back out of a directory.
