As others have said, this is a great plugin etc. but straight to the issue at hand : I've got a problem with eradicating once stored images from my server. The problem is that some files and folders can't be deleted or moved, once they're in place.
The problem seems to stem from files being saved without their original attributes being altered. This means folders and files which have their attributes set differently, can't be deleted via FTP. I can't even seem to chmod the files via FTP to change the rights and ownership of files and folders.