Thanks Terry,
Colin, I have followed the above link and hopefully what I post is what you are wanting to see. I have taken one of a image that is fine (the shark) and one of an image that is blurrey (the school of fish) I have also taken one of them side by side in the same image so you can see what some of the previews are looking like.
Deb
O.K have done this but the files are now a png and won't enlarge. How do I change this?
Hi Debbie,
Thanks, but I was really after one of the whole screen so that I can see how a few settings look. It's a long-shot though
Are you converting to DNG first?