Using wordpress editor in custom metaboxes

Current Example:
===============

echo '<textarea name="'.$field['id'].'" id="'.$field['id'].'">'.$meta.'</textarea>';


Replaced with the wp_editor:
===========================

$wp_editor_settings = array(
    'wpautop' => false,
    'media_buttons' => false,
    'textarea_name' => $field['id'],
    'textarea_rows' => 10,
    'teeny' => true,
    'tinymce' => array(
        'content_css' => plugins_url('/css/editor-styles.css', __FILE__),
        'theme_advanced_buttons1' => 'bold,italic,underline,|,' .
        'bullist,numlist,blockquote,|,justifyleft,justifycenter' .
        ',justifyright,justifyfull,|,link,unlink' )
    );
wp_editor( $meta, $field['id'], $wp_editor_settings );


/* $settings:
        'wpautop' => true, // use wpautop?
        'media_buttons' => true, // show insert/upload button(s)
        'textarea_name' => $editor_id, // set the textarea name to something different, square brackets [] can be used here
        'textarea_rows' => get_option('default_post_edit_rows', 10), // rows="..."
        'tabindex' => '',
        'editor_css' => '', // intended for extra styles for both visual and HTML editors buttons, needs to include the <style> tags, can use "scoped".
        'editor_class' => '', // add extra class(es) to the editor textarea
        'teeny' => false, // output the minimal editor config used in Press This
        'dfw' => false, // replace the default fullscreen with DFW (needs specific css)
        'tinymce' => true, // load TinyMCE, can be used to pass settings directly to TinyMCE using an array()
        'quicktags' => true // load Quicktags, can be used to pass settings directly to Quicktags using an array()
*/

Links:
=====

http://codex.wordpress.org/Function_Reference/wp_editor - Function Reference/wp editor
http://codex.wordpress.org/TinyMCE - TinyMCE Codex