I've been using YARPP for at least 2 years now and have not touched it since I set it up. If I remember corretly there have been some major updates in between.
My problem is: YARPP displays the default image (as set in the template) on many posts although it should use the featured image (there is one in in every post I write). It seems as though it only picks the first image from each post.
Since this is a running installation, I don't want to break anything. I did some major CSS reconfiguration "back then" but have no idea at all what it was and how I could get it back up after fiddling with it now. It appears the "settings" interface has changed dramatically and right now I don't eben know what the templates are used for.