Latest Post Styled Differently

I have my latest post highlighted with a different structure and style than the rest of my excepts.
I need a page of posts that will show the latest post on the first page of all the posts, but shows the normal styling and structure for the pages that follow.

Here’s my html:

<?php get_header(); ?>
<div id="content">

<div id="red-news"></div>
<div id="left">
<div class="latest-post"><h2><a href="#">Blog Title</a></h2>
<div class="date"><span class="month">June</span><span class="day">6</span><span class="year">2010</span></div>
<div class="thumbnail"><a href="#"><img src="images/latest-post.jpg" width="235" height="120" alt="RCD" /></a></div>
<div class="entry"><p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non.</p><div class="read-more"><a href="#">read more ></a></div>
</div><div class="clear"></div></div><!-- end LATEST POST -->

<div class="post">
<div class="date"><span class="month">June</span><span class="day">6</span><span class="year">2010</span></div>
<div class="thumbnail"><a href="#"><img src="images/post.jpg" width="195" height="100" alt="RCD" /></a></div>
<h2><a href="#">Blog Title</a></h2>
<div class="entry"><p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.</p>
<div class="read-more"><a href="#">(...)</a></div>
</div>
<div class="clear"></div>
</div><!-- end POST -->

<div id="pagination"></div>

<div class="clear"></div>
</div><!-- end id="left" -->
<?php include (TEMPLATEPATH . '/blog-sidebar.php'); ?>
<div class="clear"></div></div><!-- end "content -->
<?php get_footer(); ?>

I’ve found articles on how to STYLE the first post differently, but not the structure/html of the page.

Any ideas? Anything would help!

Thanks!