Okay, I read the thread (English, French and German - don't read Russian yet). I uploaded 120 images by FTP to the right folder for the category (1). I click on "Check images", select the category, and get a list of images. I click on "Add", and no images are added. Just to double check, I check the "Detail" box, and all the images are there, but again clicking on "Add" has no effect (i.e. no images are added). The folders all have the right permission (777), I'm logged in as an administrator ... I'm completely at a loss.