Really great plugin. Simple and clean, and exactly what I needed. I added one tiny bit of code to the admin area, and thought you might want to do the same. Where it lists the pages, I added a link:
echo ' /> <a href="' . get_page_link( $page->ID ) . '" target="showpage">' . $page->post_title . '</a><br />';
That way, if you have hundreds of pages, as I do, and can't remember what is called what, you can easily click on the name to see what page it is. Otherwise, you're going back and forth between page editing and your Settings page.
Anyway, thanks again!