Hi Bob, sounds like you're having fun wading through all the scenery support. It takes a bit of fiddling and practice before it all sinks in, hardly intuitive or straight forward, but if I can understand it, anyone can. This is a good excuse for me to finally issue this instructional that I've been planning to post to our blog & everywhere, after my own struggles, so here goes. Further suggestions and improvements welcome, especially for the supposed 'coding' using DSFs that I just couldn't get perfect! I got it working, but still had to stretch the image to an extent. So I just got off my tush and did a new post at our Blog