Sleek and minimalist, this theme for 2.0 doesn’t seem to take advantage of the navigation block. So despite it’s development for 2.0, installing this theme, Broad Study, will give your site a clean, traditional Moodle styling with a custom horizontal menu. The theme was written/submitted by Linda Wang/99template.com.
Download it for 2.x at http://moodle.org/mod/data/view.php?d=26&rid=4303
See it live at http://www.99template.com/moodletemplate/