I've done something like this before in a different theme that was... well, more simple.
My category "Articles" displayed the posts within that category on a drop–down menu.
Code:
<li class="Largenav"><h2><?php _e('Articles'); ?></h2>
<ul> <?php
global $post;
$myposts = get_posts('numberposts=5&category=4');
foreach($myposts as $post) :
?>
<li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
<?php endforeach; ?>
</ul></li>








Linear Mode
