--- twitter.inc	2010-07-05 14:42:26.000000000 +1200
+++ /tmp/twitter/twitter.inc	2009-07-03 01:26:21.000000000 +1200
@@ -373,7 +373,6 @@
  * @see twitter_cache_status()
  */
 function twitter_cache_account($twitter_account = array()) {
-  $twitter_account['screen_name'] = drupal_strtolower($twitter_account['screen_name']);
   db_query("DELETE FROM {twitter_account} WHERE twitter_uid = %n", $twitter_account['twitter_uid']);
   drupal_write_record('twitter_account', $twitter_account);
 }
@@ -411,7 +410,6 @@
  * @see twitter_cache_status()
  */
 function twitter_cache_status($status = array(), $silent = FALSE) {
-  $status['screen_name'] = drupal_strtolower($status['screen_name']);
   db_query("DELETE FROM {twitter} WHERE twitter_id = %n", $status['twitter_id']);
   drupal_write_record('twitter', $status);
   if (!$silent) {
@@ -420,6 +418,8 @@
 }
 
 
+
+
 /**
  * User/account relationship code
  */
@@ -430,13 +430,11 @@
 }
 
 function twitter_user_save($account = array(), $force_import = FALSE) {
-
   $account += array(
     'screen_name' => '',
     'import'      => 1,
   );
 
-  $account['screen_name'] = drupal_strtolower($account['screen_name']);
   if (db_result(db_query("SELECT 1 FROM {twitter_user} WHERE uid = %d AND screen_name = '%s'", $account['uid'], $account['screen_name']))) {
     drupal_write_record('twitter_user', $account, array('uid', 'screen_name'));  }
   else {