几乎很近没有关注RIA了，也并有去过Riacn.com，但最近看到了这个：Lynda.com.Flex.2.Essential.Training-CFE，下面是介绍，有关注Flex2的朋友可以通过BT等软件搜索到这张教程光盘。

Adobe’s Flex 2 provides an authoring environment in which users can
easily build rich desktop applications that leverage the power of the
Web. Flex requires no prior knowledge of Flash, but uses the data
visualization prowess of Flash through components that are easy to use
and create. Flex tackles four key challenges in Web development:
multi-step processing, client-side processing, data manipulation, and
data visualization. This tutorial shows how to use this powerful tool to
better build Web and standalone applications. Exercise files accompany
the training, allowing you to follow along and learn at your own pace.

00.Introduction
01.Getting Started
02.Programming Languages
03.Visual Controls
04.Layout and Navigation
05.Programming with Events
06.Data
07.Controls
08.Data Entry Forms
09.Visual Presentation
Exercises