I recently co-authored a book that seeks to bridge the gap between Flash and After Effects. The book shows all sorts of ways to use the two applications together. My publisher just released two free chapters with hands-on files for practice. These chapters teach an AE user Flash and a Flash user AE.
Feel free to enjoy and share. Totally free with hands-on practice files.
After Effects Essentials for Flash Users
– Free chapter and project files
– http://bit.ly/pN1mJ Free Chapter 1
Flash Essentials for After Effects Users
– Free chapter and project files
– http://bit.ly/XB6Ag Free Chapter 2