Jerzy

I downloaded new update V1.5.1.54 . Definitely faster in Raw developer, however in photo persona crashes right after zooming using Navigator. Will wait for another update, hope it will be soon.

You need a stitching software that has an option for lens focal length entry. Specify very long lens, for example 2 degrees lens (this will approximate scanner very well). Try Hugin Panorama, free, good quality, and not extremely friendly UI.

Installed few days ago, V1.5.0.45. Few months ago I have tried the program on Mac, ran nicely. Now I needed and purchased copy for Windows and it is unfortunately not usable. Crashes every few minutes, mainly during zoom and pan (mainly navigator). Raw module extremely slow, again practically unusable. While having these problems I did not proceed further. I know it is new product and we have to be patient. Hopefully fix will come soon. Computer: Windows 7 pro 64 OS, 20 GB RAM, SSD disk. All other photo/graphic applications run smoothly.