I've been looking around for tutorials about this for ages, but haven't found
any.
I know you can take a screenshot of the screen with bitmapData, but I'd like
to export those as jpegs (or any other image file for that matter).
I also heard it's possible to load a jpeg into flash and convert it to
bitmapData.
How does this all work ?

Thanks in advance !

1. http://www.gskinner.com/blog/archives/2006/03/saving_bitmapda.html