[Plugin: Simple Portfolio] How to query posts

Hi i am using this plugin and so far its great, theres only one problem though. I have portfolio.php set up like this:

<?php
/*
Template Name: Portfolio
*/
?>
<?php get_header(); ?>
<div id="page" class="grid_8 alpha">
<h1>portfolio</h1>
<?php if (have_posts()) : ?>	

	<?php while ( have_posts() ) : the_post(); ?>

    <div class="portfolio-post">

                	<h3>
                    	<a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
                	</h3>
                    <p class="postDetails">
						<?php foreach (simple_portfolio_info() as $key=>$info_item): $key = explode('_', $key); array_shift($key); $key = ucfirst(implode(' ', $key)); ?>
								<span><?php echo $key; ?></span>
								<?php echo trim($info_item) == '' ? '...' : $info_item; ?>
					<?php endforeach; ?>
            		</p><!-- .postDetails -->

    </div><!-- .portfolio-post -->		

	<?php endwhile; ?>
<?php endif; ?>
</div>
<?php get_sidebar(); ?>
<?php get_footer(); ?>

All i want to do is use query_posts( ‘nopaging=true’ ); so that all of my portfolio items show up on the one page. However when i use this inside/outside/above/below the loop it returns items from my blog over and over and over. I just want to do this one thing but can’t seem to figure it out please help.

https://www.ads-software.com/extend/plugins/simple-portfolio/