For reference here are the available Template Tags to place in your LOOP:
http://codex.wordpress.org/Template_Tags
It sounds like you need to use the
the_excerpt(): http://codex.wordpress.org/Function_Reference/the_excerpt
And the_content(): http://codex.wordpress.org/Function_Reference/the_content
Perhaps you need to look over the loop:
<!-- Start the Loop. -->
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<!-- The following tests if the current post is in category 3. -->
<!-- If it is, the div box is given the CSS class "post-cat-three". -->
<!-- Otherwise, the div box will be given the CSS class "post". -->
<?php if ( in_category('3') ) { ?>
<div class="post-cat-three">
<?php } else { ?>
<div class="post">
<?php } ?>
<!-- Display the Title as a link to the Post's permalink. -->
<h2><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>"><?php the_title(); ?></a></h2>
<!-- Display the date (November 16th, 2009 format) and a link to other posts by this posts author. -->
<small><?php the_time('F jS, Y') ?> by <?php the_author_posts_link() ?></small>
<!-- Display the Post's Content in a div box. -->
<div class="entry">
<?php the_content(); ?>
</div>
<!-- Display a comma separated list of the Post's Categories. -->
<p class="postmetadata">Posted in <?php the_category(', '); ?></p>
</div> <!-- closes the first div box -->
<!-- Stop The Loop (but note the "else:" - see next line). -->
<?php endwhile; else: ?>
<!-- The very first "if" tested to see if there were any Posts to -->
<!-- display. This "else" part tells what do if there weren't any. -->
<p>Sorry, no posts matched your criteria.</p>
<!-- REALLY stop The Loop. -->
<?php endif; ?>
Todd Moses
2010-09-20 13:13:02