My apologies if this came across as spam, I just wanted to share, and maybe get some feedback.

If you're interested in learning by example, you could download those fire effects I posted (they're free), and play around with the settings. If you need help installing or using them, I wrote this tutorial.

Also, I really recommend Eserrano's tutorial, it was really helpful in understanding some of the more advanced layer style settings:

http://eserrano.com/tutorial/photoshop-web-styles.htm