This is a tutorial made by someone i found very helpful for you guys, this tutorial includes the "how to make a photo glow in fire" or burning effect...sorry I type bad english.
http://psd.tutsplus.com/tutorials/tutorials-effects/how-to-create-a-flaming-photo-manipulation/ is the address where you can see the tutorial if you cannot see this video clearly, or if you cannot understand the text in this video, my apologies, i took screenshots and made a movie. Hope you'll all like it.
آی-ویدئو