Sigel@Panama

Thx for the reply vtxyzzy !

I tried it that way as well:

<div id="content">
	<?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
	<?php
		global $more;
		$more = 0;
	?>

	<?php if (function_exists('has_post_thumbnail') && has_post_thumbnail()) {the_post_thumbnail();} ?>
	<div id="content-text">
		<?php the_content('mehr lesen'); ?>
	</div>

	<?php $more = TRUE; ?>
	<?php endwhile; ?>
</div><!-- end of #content -->

but it doesn´t work either.

Maybe i´m doing something wrong in the RTE? I´m using the more-tag this way:
Text
<!–more–>
Text