I figured this out once but now can't seem to get it figured out again. Maybe something changed. How do I give the Download listings a image other than a black box? I upload an image in the edit screen but it only appears on the download page itself, not the index lists.

 

when finished uploading images select the one you want as the image by clicking in the circle as per screenie

For images already uploaded go to the downloads page of the images (not admincp)

click the 'File Actions' button at bottom of page then click 'Edit Details' then select the 'Click here if you would like to upload a new version of the file or screenshot'

Thank you!