I am using wordpress 1.5.2 at marsiam.themooches.com
Recently (past month or so) the problem occurred where:
the most recent post appears at the top
the second-most-recent post appears in the sidebar
the following posts are below the first post, but the margins are crazy
the sidebar content is at the bottom
I have tried un-publishing (saving as draft) all of the posts with images, but this does not resolve the problem. I have tried adjusting the sidebar content, and this does not resolve the problem either. I have tried un-publishing the second-most-recent post, but then the post before that appears in the sidebar.