I really like it, but when I went to print it, following all the recommendations in the From Camera to Print tutorial, I ended up with blown-out highlights and a green shift in the brightest part of the flame....
[a href=\"index.php?act=findpost&pid=183323\"][{POST_SNAPBACK}][/a]
The "green shift" is channel blowout. Fire and California poppies are common causes of this problem.
When you overexpose in most scenes, you get that detailless sort of blown highlight you see. But as you likely know, the sensor reads red, green and blue data indepenently.
Now, the orange flames break down as mostly red, some green, no blue. As you increase your exposure more and more, the red channel "limits out" or "clips" before anything else. If each channel could, say, be a number from 0 (dark) to 100 (lightest), then the red gets to 100 before anything else. Maybe in your case it "wants" to be 120, and green "wants" to be 40, and blue "wants" to be 5, but the sensor can only report numbers from 0 to 100.
So, you get 100 red, 40 green, rather than 120 red, 40 green.
This changes the ratio of red to green, which shifts your image green.
You might be able to play some games with copying channels to fix the problem, but in any case, the effect you see is a function of how digital cameras (and other sorts of sensors, you could see effects sort of like this with slide film) work, and the fact that you, in some sense, "overexposed" the image.
Hope this helps...
--Joe