title: Wordpress Custom Field/ Meta Box for a specific Post/Page
body: <p>I know you can easily add custom meta boxes per post type, but I'm looking to add a custom meta box / custom field for a specific page without getting away from the wordpress 'pages' menu.</p>
  
  <p>So for example, when I go to Pages-> Edit 'Home' a box called welcome text shows up.</p>
  
  <p>If I edit the page 'About', that box wont show up.</p>
  
  <p>Any ideas?</p>