What the SWF!?
My First AIR 1.0 application - It’s an application that takes any SWF file and determines version, size, width, height, frames per second and frames total. For those times when you have a SWF file but don’t know its height or width.
Here’s a link:
http://www.janitor61.com/whattheswf/whattheswf.air
To download this, you’ll need the Adobe AIR Runtime, which can be installed here.
here’s a screen shot:

Many thanks to flashpanoramas.com for the SWF format parsing code (the AIR application on that page won’t install, however - I believe it is compiled against a beta version of the AIR framework)