Alright, so I tried to just edit my singlepost.php instead so that if it was a post in a certain category, it shows up as such, and if it was another category, it shows up a different way, and every other category shows up as such. But it doesn't do what I have set up as a test.
http://think-theory.com/test-review/
Instead of showing the text 'this is a test review' or showing the addthis image and links beside that, it should say 'This is some generic text to describe all other category pages, I could be left blank.' This is the code I've used, which I got from the codex:
<?php if (is_category('reviews')) { ?>
<p>This is some generic text to describe all other category pages,
I could be left blank</p>
<?php } elseif (is_category('special reviews')) { ?>
<p>This is the text to describe category B</p>
<?php } else { ?>
<div id="post">
<?php the_content('<p>Continue reading this post</p>'); ?>
<div id="post_footer">
<div class="post_meta">
<!-- AddThis Button BEGIN -->
<a href="http://www.addthis.com/bookmark.php" onclick="window.open('http://www.addthis.com/bookmark.php?wt=nw&pub=Saving Progress&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'addthis', 'scrollbars=yes,menubar=no,width=620,height=520,resizable=yes,toolbar=no,location=no,status=no,screenX=200,screenY=100,left=200,top=100'); return false;" title="Bookmark and Share" target="_blank"><img src="http://s9.addthis.com/button1-addthis.gif" class='addthis' width="125" height="16" border="0" alt="Bookmark and Share" /></a>
<!-- AddThis Button END --> <span class="dot">⋅</span> <?php if(function_exists('wp_email')) { ?> <?php email_link(); ?> <span class="dot">⋅</span> <?php } ?> <?php if(function_exists('wp_print')) { ?> <?php print_link(); ?><?php } ?>
</div>
</div>
</div>
<?php } ?>
Any ideas on what I've done wrong?