Index: user.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/user/user.module,v
retrieving revision 1.1048
diff -u -r1.1048 user.module
--- user.module	19 Sep 2009 11:07:37 -0000	1.1048
+++ user.module	20 Sep 2009 00:37:26 -0000
@@ -850,12 +850,17 @@
     '#type' => 'user_profile_category',
     '#attributes' => array('class' => array('user-member')),
     '#weight' => 5,
-    '#title' => t('History'),
+    '#title' => t('@user\'s profile', array('@user' => $account->name)),
   );
   $account->content['summary']['member_for'] = array(
     '#type' => 'user_profile_item',
-    '#title' => t('Member for'),
-    '#markup' => format_interval(REQUEST_TIME - $account->created),
+    '#title' => t('Member since'),
+    '#markup' =>  format_date($account->created, 'custom', 'm/d/Y'),
+  );
+  $account->content['summary']['last_login'] = array(
+    '#type' => 'user_profile_item',
+    '#title' => t('Last login'),
+    '#markup' =>  format_date($account->login, 'short'),
   );
 }