I jsut downloaded the version 4 trial.
I have all my photos in regular folders on my computer. I uploaded one folder and tried to reorganize by dragging a picture to a new spot. I got the message that "the currently selected source does not support custom order". I deleted the photos in that photo and imported another folder of pictures. I got the same message when I tried to move a photo to a new spot. I must be doing something very wrong as I cannot move any photos in any folders to creat a custom order. I could not find anything in the manual. I am obviosuly missing something.
Thanks in advance.