For reviewing your uninstalled zips, P3dO will browser .zip folders, it dislays an image available in the first item in the zip as the icon. In the event that the first item isn't a graphic, you can click on the zip item in P3dO and it will expand the zip file, displaying icons for all items within the zip. Granted that's not the best solution that you could possibly think of, but it requires zero effort on your part, just open P3dO and point it at your folder of uninstalled zip files. No preparation needed. That was a good enough compromise for me ;-)