By the way, during my testing this weekend I was able to verify that every time you move an image or group of images out of a folder with MLF it leaves behind a complete collection of scaled thumbnails for those images. Unless, of course, the images are smaller than the minimum thumbnail size of 150 x 150, in which case they won’t generate any thumbnails.
Here is the exact procedure I followed: 1.) create a folder with MLF, 2.) move one or more images (larger than 150 x 150 pixels) into it using MLF, 3.) move all of the images out of the folder using MLF.
Results: The folder will now appear empty in MLF, but if you check with FTP, all of the scaled thumbnails for those moved images are still there in the “empty” folder (bigger images will have more thumbnails because they can be scaled into more sizes). Also, if you press the MLF “Sync” button while viewing the “empty” folder, the program will find all of the scaled thumbnails for the images that were moved out of the folder and display them as new images. It is worth noting that the moved images have new thumbnails that are generated in the folder that they were moved to. This can be verified by looking at the file creation dates with FTP.
Alan P has not responded to this MLF program bug either in the three days since I first mentioned it in this thread. I would like to hear what he has to say about it and hope he is not simply ignoring the problem. The results I got should be easy to replicate by following the steps outlined above.