Hey,
1) In archive.php/index.php delete:
<a href="<?php echo get_permalink() ?>" class="more-link"><?php _e('Read more','newscast'); ?></a>
2) In single.php delete:
<div class='entry' id="author-box">
<div class="gravatar">
<?php
$author_email = get_the_author_email();
echo get_avatar( $author_email, $size = '60');
the_author_posts_link();
?>
</div>
<div class="author-info">
<h3><?php _e('About the author','newscast'); ?></h3>
<?php
$description = get_the_author_description();
if($description != '')
{
echo $description;
}
else
{
_e('The author didnt add any Information to his profile yet','newscast');
}
?>
</div>
</div>
<div id='social_icons'>
<ul>
<li><a class='ie6fix twitter' href="http://twitter.com/home/?status=<?php _e('Currently reading ','newscast'); the_title(); echo ': '; the_permalink(); ?>">Twitter</a></li>
<li><a class='ie6fix fb' href="http://www.facebook.com/sharer.php?u=<?php the_permalink(); ?>">Facebook</a></li>
<li><a class='ie6fix stumble' href="http://www.stumbleupon.com/submit?url=<?php the_permalink(); ?>&title=<?php the_title(); ?>">StumbleUpon</a></li>
<li><a class='ie6fix digg' href="http://digg.com/submit?phase=2&url=<?php the_permalink(); ?>">Digg</a></li>
<li><a class='ie6fix techno' href="http://www.technorati.com/faves?add=<?php the_permalink(); ?>">Technorati</a></li>
<li><a class='ie6fix deli' href="http://del.icio.us/post?url=<?php the_permalink(); ?>&title=<?php the_title(); ?>">Delicious</a></li>
</ul>
</div>