I may have spent a lot of time last night learning how to extract, but it was worth it. The supernova was easy to find. I want to extract, because sometimes the backgrounds of some photos ruin the shot. I got this free download called GIMP 2.4 (There's already a 2.5 version out). I only did the extraction and Supernova in GIMP. I'm sure you do more, but without adequate instructions, it will be slow plowing! I had no intention of putting this page up, let alone doing one, I just put up what I learned so my group could see it! LOL! They probably knew I wouldn't leave it alone! I think I can fit it into a challenge or two!