The PhotoPost Gallery has the new 5.5 'More' link at Random Photos ...
As per your link ... http://www.reeftalk.com/gallery/showphoto.php?photo=327
Note the >> after Next Image>> goes >>this>> way but the viewing sequence regarding thumbs goes <<this way<<
Anyway, I've pointed it out enough why I like it the old way ..
Time to head for the mod corner?