How to limit your posts?

Hi,

How can I limit my posts not using the reading settings and query_posts()? Because when I use query_posts (now I do), posts_nav_link() won’t work (used in a page or category).

My page code now (“Phones” at http://www.gadgeez.com):

<?php get_header(); ?>

<div id=”contentwrapper”><div id=”content”>

<div class=”adsense_top”><?php include (TEMPLATEPATH . ‘/adsense_top.php’); ?></div>

<?php query_posts(‘showposts=6&cat=5’); ?>
<?php rewind_posts(); ?>
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<? if( $post->ID == 66 ) continue; update_post_caches($posts); ?>
<?
global $more;
$more = 0;
?>

<div class=”post”>
<h2 class=”postTitle”>“><?php the_title(); ?></h2>
<div class=”postMeta”>
<span class=”date”><?php the_time(‘M.d, Y’) ?></span> in
<span class=”filed”><?php the_category(‘, ‘); ?></span>
<span class=”commentcount”><?php comments_popup_link(‘Leave a Comment’, ‘1 Comment’, ‘% Comments’); ?></span>
</div>
<div class=”postContent”><?php the_content(‘[Read the rest of this entry…]’); ?></div>
</div> <!– Closes Post –>

<?php endwhile; ?>

<?php else : ?>

<div class=”post”>
<h2 class=”center”>Not Found</h2>
<p class=”center”>Sorry, but you are looking for something that isn’t here.</p>
</div> <!– Closes Post –>

<?php endif; ?>

<div id=”nextprevious”>
<div class=”left”><?php posts_nav_link(”,”,’« previous entries’) ?>  </div>
<div class=”right”><?php posts_nav_link(”,’next entries »’,”) ?></div>
</div>

</div></div> <!– Closes Content –>

<?php get_sidebar(); ?>

<div class=”cleared”></div>

</div> <!– Closes Main –>

<?php get_footer(); ?>

Thanx for helping me with this one!

Thomas