Hi,
I'm a lecturer in Flash at the University of Leeds. I have made a lot of video tutorials for my students and I thought I ought to share them on here so that Newgrounders could benefit from the resource. I've got tutorials on everything from the basics, to complex elemental animation (fire, water, smoke etc). Check them out below:
http://www.hexjibber.com/learn-flash/
or here on my Youtube Channel:
https://www.youtube.com/playlist?list=PLC63989316899D386
All the best,
Andy.