Develop rich Internet applications with Adobe Flex Builder 3, an application that enables intelligent coding, interactive step-through debugging, and visual design of the user interface layout, appearance, and behavior of rich Internet applications. Rendering of skins and styles, allowing you to update properties and visualize how they affect each skin without needing to rebuild Flex Skin Design Extensions for Adobe Flash, Illustrator, Photoshop, and Fireworks make it easy to import ready-to-use creative assets directly. Code refactoring engine allows you to quickly rename all references to a class, method, or variable Create applications for Adobe AIR, including all the tools required to build, debug, package, and sign AIR applications Invoke web services or request XML or other data via HTTP using a built-in library of data access services. Use open source BlazeDS to easily connect applications to back-end services leveraging Flex Remoting and Messaging, providing a binary, high-performance, HTTP-based data transport, plus real-time data push and pub/sub messaging Create applications based on either the Flex 2 SDK or the Flex 3 SDK, enabling you to leverage many of the Flex 3 capabilities while maintaining Flex 2 applications Retrieve a WSDL and generate ActionScript proxies to make calls and serialize/deserialize strongly-typed objects. Code hinting for making Web service calls