title: How do I add custom fields to my custom post type in Wordpress 3?
body: <p>I created a custom post type with the register_post_type function, and now I want to add custom fields to it. These must be as user friendly and integraded in the GUI as possible.</p>
  
  <p>I tried the custom field template but I dont really like it for end users. I prefer to add the new field and a new meta box with code.</p>