=== modified file 'sites/all/modules/blogtitle/blogtitle.module'
--- sites/all/modules/blogtitle/blogtitle.module	2009-07-17 12:41:47 +0000
+++ sites/all/modules/blogtitle/blogtitle.module	2009-07-23 03:57:28 +0000
@@ -88,7 +88,9 @@
 	if(drupal_is_front_page() && variable_get('blogtitle_remove_front_page_title', 0))
 	{
 		unset($vars['title']);
+		$vars['head_title'] = variable_get('site_name', 'Drupal');
 		return;
 	}
 	$vars['title'] = blogtitle_get_blog_title(arg(1), $vars['title']);
+	$vars['head_title'] = implode(' | ', array(strip_tags($vars['title']), variable_get('site_name', 'Drupal')));
 }