Index: trunk/wp-content/plugins/xpressme/xpressme.php
===================================================================
--- trunk/wp-content/plugins/xpressme/xpressme.php	(revision 19)
+++ trunk/wp-content/plugins/xpressme/xpressme.php	(revision 28)
@@ -14,4 +14,7 @@
 add_action('admin_head', array(&$xpessme, 'add_admin_head'));
 add_filter("upload_dir",array(&$xpessme, 'xpress_upload_filter'),	1);		// Change wp-include/wp_upload_dir()
+if (!$xpressme->is_save_post_revision){
+	remove_action( 'pre_post_update', 'wp_save_post_revision' );			// Not Save Post Revision
+}
 
 ?>