SomeDudeFromSpace

Also in Flash, when brushing a stroke quicker it makes it thinner, when slower it makes it thicker. And this results with a nice cartoon effect.

If you have worked with Flash Pro. 8 you'd know what I'm on about. Anyway, its when you brush on a stroke, it doesnt look so uneven, it will straighten out, just like you'd draw it in the real world with a pencil, straight. Sorry if this isn't a good explanation.