In this Flash ActionScript 3.0 tutorial you can learn how to create a menu out of thin air using nothing but XML and ActionScript 3. There is nothing in the library, and nothing on stage. Everything you see is rendered through script. The buttons get their roll_over, roll_out, and click states assigned through an XML for loop in Flash. There is a lack of information online or in books about XML content management for flash, and it could be a powerful tool set for Flash CMS developers if understood.