[Plugin: Posts 2 Posts] Not seeing metabox

Hello,

I’ve searched the forums and cannot figure out what I am doing wrong. I’m using WordPress 3.1.2 and version 0.7 of the plugin

I have the following code at the bottom of my functions.php file:

if ( ! function_exists( 'bvp_connection_types' ) ) :

function bvp_connection_types() {
  if ( !function_exists( 'p2p_register_connection_type' ) )
    return;

  p2p_register_connection_type( array(
                    'from' => 'productions',
                    'to' => 'people',
                    'fields' => array(
                         'role' => 'Role',
                         'role_type' => 'Role Type'
                         ),
                    'prevent_duplicates' => false,
                    'reciprocal' => true,
                    'title' => array(
                          'from' => 'Played In',
                          'to' => 'Cast'
                          )
                   ) );
}

add_action( 'init', 'bvp_connection_types', 100 );
endif;

Yet, when I go to edit/add a production or person I do not see the metabox and am not able to make connections.

Any ideas?