You have a good question. I do it by habit and also to explain what I did. I use mostly UF for my fractal images. But then, I do some postwork to add signature, frames, do some tonal and colour balance, some unsharp masking, etc... These are all things that cannot be done in UF. So, if somebody is interested in using UF for the first time, s/he knows what can be done and what cannot be done with it. OK, seems like some promotion for the product ;-). Miche