right side bar coding

hi,
my right side bar is not properly aligned on my home page (www.fromthedust.org). it appears below my 5 most recent posts. though on separate posts, it appears properly on the right hand side.

coding for the right sidebar is this:

<div class=”sidebar last”><!–Sidebar Right –>
<div id=”sub_feed”>
“>
<img src=”<?php bloginfo(‘template_url’); ?>/images/subscribe180x40.jpg”><!– Enter Your Feed URL Here –>
</div>
<form method=”get” id=”searchform” action=”<?php bloginfo(‘url’); ?>/”>
<div class=”box”><!–search–>
<h3>Search</h3>
<div class=”row”>
<input type=”text” value=”<?php the_search_query(); ?>” class=”search” name=”s” id=”s” size=”20″ />
<input type=”image” id=”submit” src=”<?php bloginfo(‘template_url’); ?>/images/go.gif” value=”submit” class=”submit” />
</div>
<div class=”clear”></div>
<div class=”cap”></div>
</div><!–/Search box–>
</form>
<div class=”box” id=”subscribe”> <!–subscriber–>
<h3>Subscribe</h3>

<li id=”s-yahoo”>“>Yahoo
<li id=”s-google”>“>Google
<li id=”s-bloglines”>“>Bloglines
<li id=”s-newsgator”>“>newsgator
<li id=”s-rss”>“>RSS

<!– Uncomment Below Code for Email Base Subscription –>
<!–<div class=”box” id=”mailinglist”>
<h4>Subscribe By Email</h4>
<form id=’mailinglist_form’ method=”post” action=””>
<input type=”text” name=”email” value=”” class=”email” />
<input type=”image” src=”<?php bloginfo(‘template_url’); ?>/images/add.gif” value=”Sign Up” name=”email-button” />
</form>
</div> –>
<div class=”cap”></div>
</div><!–/Subscribe box–>
<div class=”box”>
<h3>Categories</h3>

<?php wp_list_categories(‘show_count=1&title_li=’); ?>

<div class=”cap”></div>
</div><!–/Catagory box –>
<div class=”button” id=”bookmark”>
Bookmark
</div><!–/bookmark–>
<!– Widgetized right sidebar –>
<?php if ( !function_exists(‘dynamic_sidebar’)
|| !dynamic_sidebar(‘right_sidebar’) ) : ?>
<?php endif; ?>
<div class=”box” id=”tagcloud”>
<h3>Popular Tags</h3>

<?php wp_tag_cloud(‘smallest=8&largest=18&number=30&orderby=count&order=DESC’); ?>

<div class=”cap”></div>
</div><!–/tagcloud box–>
<div class=”box” id=”archives”>
<h3>Archives</h3>

<?php wp_get_archives(‘type=monthly’); ?>

<div class=”cap”></div>
</div><!–/archive box–>
</div><!–/sidebar–>

any help??