You didn't think we were done releasing tutorials did you? Here's another tutorial to make you more knowledgeable about Photoshop.
Energy Nova by Joe
Difficulty:
Novice
Sometimes a single effect can produce production-quality graphics all by itself. The aim of this tutorial is to show you a remarkably simple way of creating energy swirls using a single technique, and then extrapolate the method to create a visually stunning masterpiece.