localhost WordPress Parse error

I downloaded the Persi theme by toptut.com.

Parse error: parse error in C:\wamp\www\foodforthought\wp-content\themes\Persi\index.php on line 33


Here is the above referenced php file:

<?php obwp_google_468_ads_show(); ?>
<? endif; ?>
<?php the_content('',FALSE,''); ?>
</div>
<div class="postmetadata">
<a href="<?php the_permalink() ?>">Continue Reading</a>
</div>
</div>

<?php endwhile; ?>

<div class="entry">
<?php obwp_google_468_ads_show(); ?>
</div>

<div class="navigation">
<?php if(!function_exists('wp_pagenavi')) : ?>
<div class="alignleft"><?php next_posts_link('Previous') ?></div>
<div class="alignright"><?php previous_posts_link('Next') ?></div>
<?php else : wp_pagenavi(); endif; ?>
</div>

<?php else : ?>

<h2 class="center">Not Found</h2>
<?php include (TEMPLATEPATH . '/searchform.php'); ?>

<?php endif; ?>

</div>
<?php get_sidebar(); ?>
<?php get_sidebar('right'); ?>

<?php get_footer(); ?>

That is all of the code from the index.php file of that directory. The funny thing is that when I activate other free themes from Skinpress.com I get the same message, but with different line number in the index.php file. Is this common with free Wordpress themes?

Thank you for your insight. Being that I am new to working on WordPress and working on it locally, I need to find a reputable site that codes themes properly as you have indicated and offers them for free. I will start my search, but if anyone can point me in the right direction It would really be appreciated. I like that theme because it had boxes for affiliated marketing.