You can find all you want to know in /blogs/inc/widgets/widgets/_coll_xml_feeds.widget.php.
You can cut out line 131:

echo '<a href="'.$Blog->get_comment_feed_url( $Skin->folder ).'">'.T_('Comments').'</a>';

and lines 137-139:

echo $this->disp_params['notes_start'];
echo '<a href="http://webreference.fr/2006/08/30/rss_atom_xml"'.
     ( $this->disp_params[ 'info_link' ] ? ' target="_blank"' : '' ).' title="External - English">What is RSS?</a>';
echo $this->disp_params['notes_end'];

By the way: I have this from a 2.4 blog. Do upgrade soon. 2.0.2 is an intermediate version. It has all the errors left and non of the features of the newer versions.

Good luck