ASP.NET AJAX is a natural candidate for RIA development under the .NET framework. However, there are other complementary or even alternative technologies that are worth your consideration. This session will start with a brief market overview and outline the pros and cons of some of the emerging and established frameworks, particularly JavaFX, Silverlight, and Flex. We will then dive into hands-on labs for delivering applications using Flex and .NET. You'll see specific implementations utilizing web services, FlourineFX (open source Flash remoting) and WebORB (commercial Flash remoting). We will also discuss delivering desktop applications using Adobe AIR, streaming video over the web, and engaging your audience with audio/video chat. Basically all the must-have features of today's Rich Internet Applications.