That was the first thing I did … I just tried it again, I switched it to default and then clicked the link on the post and it gave a 404 – I switched it back to %postname%
here is the code form the archives.php
<?php get_header(); ?>
<div class="top"></div>
<div class="main">
<div class="col2">
<div class="left">
<div class="content">
<h2>London Clique News</h2>
<?php if (have_posts()) : ?>
<?php $post = $posts[0]; // Hack. Set $post so that the_date() works. ?>
<?php /* If this is a category archive */ if (is_category()) { ?>
<?php /* If this is a daily archive */ } elseif (is_day()) { ?>
<?php /* If this is a monthly archive */ } elseif (is_month()) { ?>
<?php /* If this is a yearly archive */ } elseif (is_year()) { ?>
<?php /* If this is an author archive */ } elseif (is_author()) { ?>
<?php /* If this is a paged archive */ } elseif (isset($_GET['paged']) && !empty($_GET['paged'])) { ?>
<?php } ?>
<div style="text-align: center; margin-top:0px;"><?php if(function_exists('wp_pagenavi')) { wp_pagenavi(); } ?></div>
<div class="clearer"></div>
<?php while (have_posts()) : the_post(); ?>
<div class="post">
<h2 id="post-<?php the_ID(); ?>"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title(); ?>"><?php the_title(); ?></a></h2>
<p class="small"><?php the_time('l F jS, Y') ?> in <?php the_category(', ') ?> | <?php comments_popup_link('No comments »', '1 Comment »', '% Comments »'); ?></p>
</div>
<?php endwhile; ?>
<div class="left"><?php next_posts_link('« Previous Entries') ?></div>
<div class="right"><?php previous_posts_link('Next Entries »') ?></div>
<div class="clearer"></div>
<?php else : ?>
<h1>Not Found</h1>
<?php include (TEMPLATEPATH . '/searchform.php'); ?>
<?php endif; ?>
</div>
</div>
<?php get_sidebar(); ?>
<?php get_footer(); ?>