Particle Effects
Particle effects, usually made by code.

Glowing Circles
A very simple glowing effect made with one circle, one blend mode, one blur filter, and some actionscript lines. You can s ...
Smoke Effect
I've tried to do a smoke effect and this is my best result so far . Please let me know what do you think about it.
Aurora Effect AS3
Credits for that belong to RubenBristian, his listing in AS2 can be found at http://www.ffiles.com/flash/particle_effects/aur ...