When I list new auctions the images of the previous listings get deleted and the new ones uploaded. There is however a time span which can not be set to zero before AW deletes the obselete pictures from the webserver and as I mostly list on the same day every week the old pictures stay on my webserver for a whole week. I would very much like to have an option to just clean my pictures on the webserver for ended auctions without needing to actually list new auctions.