kz

p=principles: Is the equal sign between p and principles a typo?

So, I think it is the fast way to solve the probrem that you tell us the URL.

<?php
$link = get_post_meta( get_the_ID(), 'links', true );
wp_list_bookmarks(
  "categorize=0&category=$link&before=<span>&after=</span>&show_images=1&show_description=1&orderby=url"
);
?>

<?php
query_posts('cat=7&posts_per_page=3');
if(have_posts()) :
  while(have_posts()) :
    the_post();
    ?>
    <div <?php post_class(); ?> id="post-<?php the_ID(); ?>">
      <h2><?php permalink(); ?></h2>
      <div class="entry">
      <?php
      $img = get_post_meta($post->ID, 'Featured Thumbnail', true);
      ?><img src="<?php echo $img; ?>"/><?php
      the_content('Read More');
      ?>
      </div>
    </div>
    <?php
  endwhile;
endif;
wp_reset_query();
?>

Rename ‘custom video-display page’ to category.php
and use main loop only:

while(have_posts()) :
  the_posts();
  /* do stuff */
endwhile;

Below outputs category link:
<a href="<?php echo get_category_link(3 /* category ID */) ?>">Videos</a>

If you have other category pages,
create category.php and edit it like:

$post = $wp_query->post;
if(is_category(array(3, 4, 5))){ // for Videos, Dogs and Cats
 include(TEMPLATEPATH . '/cat-videos.php'); // if filename is category-videos.php, it will not work.
 } else if(is_category(array('sounds', 'sounds-sub'))){
 include(TEMPLATEPATH . '/cat-sounds.php');
 } else if(is_category(array(123, 456))){
 include(TEMPLATEPATH . '/cat-123.php');
 } else {
 include(TEMPLATEPATH . '/cat-default.php');
 }

Change this:
<img align="center" src="http://www.koreanwikiproject.com/navigation_map.jpg">
To this:
<img id="map" src="http://www.koreanwikiproject.com/navigation_map.jpg" />

And add below rule in style.css:

#map{
margin:0 auto;
width:958px;
}

See Codex Template Tags/the widget

For example, a sidebar with categories widget.
in sidebar.php:

<div id="sidebar" role="complementary">
  <ul>
    <?php
    if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar() ) :
    ?>

    :
  </ul>
</div>

Maybe in functions.php:

if ( function_exists('register_sidebar') )
  register_sidebars(array(
    'before_widget' => '<li id="%1$s" class="widget %2$s">',
    'after_widget' => '</li>',
    'before_title' => '<h2 class="widgettitle">',
    'after_title' => '</h2>',
  ));

Then, generated HTML is like this:

<div id="sidebar" role="complementary">
  <ul>
    <li id="categories-1" class="widget widget_categories"> class="widgettitle">
      <h2 class="widgettitle">Categories</h2>
      <ul>
        <li class="cat-item cat-item-1">
          <a href="http://example.com/category/category1" title="category1">Category1</a>
        </li>
        <li class="cat-item cat-item-2">
          <a href="http://example.com/category/category2" title="category2">Category2</a>
        </li>
      </ul>
    </li>
  </ul>
</div>

So if you want to add the bullet to the categories items,
add below rules in style.css:
#sidebar .widget_categories ul{list-style-type:disc;}

Pls show the real site URL if possible.