FlexFlash/Bitmap Tricks and Techniques
Andrew Tice shows off some cool examples of the Bitmap API.
The first set of examples fall into the ‘tricks’ category, but the last one is a very useful technique exporting a screen shot of the flex app’s current state and saving it to the server!
More crazy ActionScript effects from The Flash Blog shows off a video streak effect that can be manipulated to produce some live ‘After Effects’.