The pictures that users are uploading for there auctions don't seem to be deleting Is there a delay before they are deleted or do they just keep accumilating forever.
Images will be deleted only if the items are deleted. You can Prune closed and processed auctions from admin->system mantianance however if you delete these items will not be availble under the Sold and Not Sold links for users so you might keep these for several months to encourage users to relist same items easily with one click.
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