Oaxoa Blog is sharing a Class developed by Pierluigi Pesenti about electric discharge effects. The demos are pretty cool and the effects run very smoothly. This is one of the best effect I have seen in Flash. pretty good work.

Take some time to test the demos, if ou wish you may also download the source code for each movie.

somethingcolorful.com labs has released a class (still in experimental mode) that will allow you to create complementary colors of a specific object, you are invited to download and use this class in order to lift up performance or just to apply some effects to your projects.

Have Fun!