clicking on show the post, always shows the latest post!

Hi there,

I am using wordpress 3.0.1 persian, and :
permalink is not enabled.
iis6

when creat a post and click on show the post it always the lastest post even though the post ids are different at url.

i have customized single.php

<div id="main_wrapper">
    <div id="container_wrapper">
        <div id="home_left_container">
            <div id="news_container">
                <div id="news_container_heading"><h3><span class="blue_bold_text">?????</span><span class="bold_text">??</span></h3></div>
                <div class="blue_line"></div>
                <ul>
                    <?php $temp_query = $wp_query; ?> <?php
                    $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
                    $sticky = get_option('sticky_posts');
                    $args = array(
                        'caller_get_posts' => 1,
                        'category_name' => 'NEWS',
                        'post__not_in' => $sticky,
                        'paged' => $paged,
                    );
                    $my_query = new WP_Query($args); ?>
                    <?php while ($my_query->have_posts()) : $my_query->the_post();
                    ?>
                        <li><a href="<?php the_permalink() ?>"> <?php the_title(); ?></a></li>
                    <?php endwhile; ?>
                    </ul>

                </div>
            </div>

            <div id="home_main_container">
                <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
                    <div id="news_page_title"><h1><a href="/?page_id=34">?????</a>
              | <span class="blue_text"><?php the_title(); ?> </span></h1></div>
                <?php
                        $more = 1;
                        the_content("Read more");
                        ?>
                        <?php if ( get_the_author_meta( 'description' ) ) : // If a user has filled out their description, show a bio on their entries  ?>
                        <?php endif; ?>

                        </div><!-- #post-## -->
                        </div>
                        <div class="clr"></div>

                    </div>
                </div>

                <div class="clr"></div>

`

i am doing something wrong?