All the books that I checked are AS3 books for Flash. Where can I find a book for AS3 for Flex 3(4). Or maybe all the Flex 3 books explain AS3 and I don't need them? But I would like to know AS3 very well as most Flex 3 books don't spend much time going into details about AS3. What are your recommendations to learn AS3 for Flex?
Thank you for your time guys. Fred.