[QUOTE=TheDecepticon;503600]I also have a site to download some files to try out if you want. Or you can try this site
http://www.mistisoftware.com/astronomy/index_fits.htm
Thank you for the heads-up on the Misti Mountain images. They are absolutely excellent as is. I'm not sure what my amateur attempts to improve them will turn out like but I'll give them a shot. Leon is already sending me a huge amount of his image data, so together with the Misti images, I've got a huge amount of data to work with. Thank you Leon and TheDecepticon for that.
Allen