the problem continues, follow the code of my page to see if something is wrong.
http://www.novavidanabarra.com.br/servicos-online/media-center/
<?php
/*
Template Name: Portfolio
*/
global $k_option, $more;
$k_option['custom']['bodyclass'] = "class='fullwidth'"; //$k_option['custom']['bodyclass'] = "";
get_header();
$more = 0;
$posts_per_page = $k_option['portfolio']['portfolio_entry_count'];
$query_string ="posts_per_page=".$posts_per_page;
$query_string .= "&cat=".$k_option['portfolio']['matrix_slider_port_final'][$post->ID]."&paged=$paged";
// the query string now looks like this:
// "cat=3,10,12&posts_per_page=9&paged=$paged";
// you can add additional query options if you want, all of them are described here:
// http://codex.wordpress.org/Template_Tags/query_posts#Examples
// append this parameters with the "&" sign
// example: $query_string = $query_string."&orderby=author&order=ASC";
query_posts($query_string);
?>
<div id="main" >
<div id="content" >
<?php
$boxnumber = 1;
if (have_posts()) :
while (have_posts()) : the_post();
$more = 0;
// check if we got a previe picture, and which one should be taken
// (image resizing with "tim thumb" on? then we can take the big one and resize it)
$preview_small = get_post_meta($post->ID, "_preview_small", true);
$preview_medium = get_post_meta($post->ID, "_preview_medium", true);
$preview_big = get_post_meta($post->ID, "_preview_big", true);
//defaults:
$preview = $preview_small;
$link_url = $preview_big;
$lightbox = 'boxes';
$link = true;
//change if necessary:
// resizing? => take next sized picture
if ($k_option['general']['tim'] == "1" && $preview_small == "")
{
$preview = $preview_medium != '' ? $preview_medium : $preview_big;
}
if (!kriesi_is_file($preview_big,'image'))
{
$preview = $preview_small != '' ? $preview_small : $preview_medium;
$link_url = $preview_big;
}
// no bigpicture? => no lightbox
if ($preview_big == "" || $k_option['portfolio']['portfolio_click'] == 2) { $lightbox = ''; $link = true; $link_url = get_permalink(); }
// the kriesi_build_image function used here checks if the image should be resized.
// the function is located in framework/helper_functions
$preview = kriesi_build_image(array('url'=>$preview,
'height'=> '124',
'width'=> '280',
'lightbox'=>$lightbox,
'link'=>$link,
'link_url'=>$link_url
));
if ($boxnumber == 1) echo '<div class="entry portfolio_entry">'; ?>
<div class="box box_small box<?php echo $boxnumber; ?>">
<?php echo $preview; // echo the preview image ?>
<h3 id="post-<?php the_ID(); ?>">" rel="bookmark" title="Permanent Link: <?php the_title(); ?>"><?php the_title(); ?></h3>
<?php the_excerpt(); // small excerpt of the post content ?>
" class="more-link">Assista
</div>
<?php
if ($boxnumber == 3) echo '</div>';
$boxnumber = $boxnumber == 3 ? '1' : $boxnumber + 1;
endwhile;
if($boxnumber != 1){
echo '</div>';
}
wp_paginate();
else:
?>
<div class="entry">
<h2>Nada Encontrado</h2>
<p>Desculpe, tente outra palavra na busca.</p>
</div>
<?php
endif;
?>
</div><!-- end content -->
<?php get_sidebar(); ?>
</div><!--end main-->
<?php
get_footer(); ?>
Create a new thread and tell me what problems you are encountering and what you want to know. 
There is no step 3 :) 
