Hi-1 photo is missing the thumbnail setting option. http://fpcmarengo.org/wp-admin/post.php?post=133&action=edit
All was well, it was on the front page, matching in size to the others, but when I went to the attachment page, I wanted it a bit bigger. Edited it, selecting "apply changes to thumbnail" and updated it. Now, the front page photo is too small, but the attachment page is lovely. http://fpcmarengo.org/
Total newby!! speak slowly and expect lots of questions!