Index: wp-admin/includes/template.php
===================================================================
--- wp-admin/includes/template.php	(revision 18725)
+++ wp-admin/includes/template.php	(working copy)
@@ -990,8 +990,9 @@
  * @param string $id String for use in the 'id' attribute of tags.
  * @param string $page The type of edit page on which to show the box (post, page, link).
  * @param string $context The context within the page where the boxes should show ('normal', 'advanced').
+ * @param array $priorities The priorities for which the meta box will be removed.
  */
-function remove_meta_box($id, $page, $context) {
+function remove_meta_box($id, $page, $context, $priorities = array('high', 'core', 'default', 'low')) {
 	global $wp_meta_boxes;
 
 	if ( !isset($wp_meta_boxes) )
@@ -1001,7 +1002,7 @@
 	if ( !isset($wp_meta_boxes[$page][$context]) )
 		$wp_meta_boxes[$page][$context] = array();
 
-	foreach ( array('high', 'core', 'default', 'low') as $priority )
+	foreach ( $priorities as $priority )
 		$wp_meta_boxes[$page][$context][$priority][$id] = false;
 }