We launched LiveCycle Data Services (LCDS) 3 public beta yesterday on http://labs.adobe.com/technologies/livecycle_dataservices3/.
The tooling has been enhanced and flex application development has been simplified. You can now develop new fully functional flex applications with no server code in just minutes.
There are a few videos to help people get started http://labs.adobe.com/technologies/livecycle_dataservices3/videos/.
