Added html in the title of this thread but not removed css since it's necessary to change css too.
I tried a mambot to do this but I use SEF Patch extended in my sites and the compatibility is not good.

This change for titles is really a great improvement for SEO!

Hi Roland,

It would be interesting if you provide in this thread the changes you made in the code 

Just for those crazy about SEO, check out http://www.a8ejoomla.com/

hello, in my 1.5.1 Joomla with Replicant tmpl I could not foung an /components/com_content/content.html.php file.
can anybody tell me how to solve this?
tnx

I accomplished this yesterday. Here is the code I am using now: lines 10-17


<td class="contentheading<?php echo $this->params->get( 'pageclass_sfx' ); ?>" width="100%"> <h1>
      <?php if ($this->params->get('link_titles') && $this->article->readmore_link != '') : ?>
      <a href="<?php echo $this->article->readmore_link; ?>" class="contentpagetitle<?php echo $this->params->get( 'pageclass_sfx' ); ?>">
         <?php echo $this->escape($this->article->title); ?></a>
      <?php else : ?>
         <?php echo $this->escape($this->article->title); ?>
      <?php endif; ?> </h1>
   </td>


The file you need to modify is  the default.php in the Article directory.

Here is the path: /components/com_content/views/article/tmpl/default.php