I am getting difficult time attempting to use teaser games publish during my wordpress theme (according to 960gs), as you can tell here http://img17.imageshack.us/img17/794/schermata20110420a15045.png things i got till now's one "featured" publish and three teaser games publish with pictures which will most likely be six (so it has seven posts displaied within the home page). However , to do this I must assign a category "power grid_2 alpha" towards the teaser games publish and I'm not sure how you can assign these kinds to simply the very first teaser around the left, lefting another ones without any alpha or omega class and putting the omega class to simply the final teaser publish (the seventh).

If might help, here's the code I am using for that loop:

<?php $firstClass = 'firstpost'; ?>
<?php /* Start loop */ ?>
<?php while (have_posts()) : the_post();  ?>

    <?php if (function_exists('yoast_breadcrumb')) { if (is_page() && $post->post_parent) { yoast_breadcrumb('<p id="breadcrumbs">','</p>'); } } ?>

<div class="post <?php echo $firstClass; ?>">
<?php $firstClass = 'grid_2 alpha'; ?>

<a href="<?php echo get_permalink(); ?>"><img src="<?php echo get_post_meta($post->ID, "Thumbnail", true);?>" width="140" height="100" style="padding-bottom:20px;" /></a>

    <h1><a href="<?php echo get_permalink(); ?>"><?php the_title(); ?></a></h1>
    <?php the_content(); ?>
    <?php wp_link_pages(array('before' => '<nav id="page-nav"><p>' . __('Pages:', 'roots'), 'after' => '</p></nav>' )); ?>
</div>
<?php endwhile; // End the loop ?>

also I must understand how I'm able to then add text over the teaser section underneath the first featured publish. Sorry for that a lot of questions as well as for my bad british, as possible understand I am not really a developer however i looked for just one week and could not find anything useful for my problems. Thanks ahead of time for just about any help, I truly be thankful.

<?php $count = 0; ?>
<?php /* Start loop */ ?>
<?php while (have_posts()) : the_post();  ?>
<?php $count++; ?>
<?php if ($count == 1):
        $class = "firstpost';
    elseif ($count == 2):
        $class = "grid_2 alpha";
    elseif ($count == $wp_query->post_count):
        $class = "grid_2 omega";
    else:
        $class = "grid_2";
    endif;
    ?>
    <?php if (function_exists('yoast_breadcrumb')) { if (is_page() && $post->post_parent) { yoast_breadcrumb('<p id="breadcrumbs">','</p>'); } } ?>

<div class="post <?php echo $class; ?>">


<a href="<?php echo get_permalink(); ?>"><img src="<?php echo get_post_meta($post->ID, "Thumbnail", true);?>" style="padding-bottom:20px;" /></a>

    <h1><a href="<?php echo get_permalink(); ?>"><?php the_title(); ?></a></h1>
    <?php the_content(); ?>
    <?php wp_link_pages(array('before' => '<nav id="page-nav"><p>' . __('Pages:', 'roots'), 'after' => '</p></nav>' )); ?>
</div>
<?php endwhile; // End the loop ?>