Follow these steps to start building your first Flex application on Adobe AIR:
Download the Adobe AIR runtime.
You need the runtime to launch AIR applications.
Download and install Adobe Flex Builder 3 or the Flex 3 SDK.
Flex Builder 3 is an Eclipse-based development environment that provides a rich set of tools to help speed app creation. The Flex 3 SDK enables you to build and debug Flex applications built on AIR.
Familiarize yourself with the core concepts of developing and deploying applications for the desktop:
Note: Be sure to submit your best apps to the Adobe AIR Marketplace. For more details, check out the Adobe AIR Marketplace FAQ.
For more information, help, and inspiration, consult the following resources:
To learn about the key ingredients for rich Internet applications (RIAs), visit the RIA project portal.