diff --git a/lang/UTF-8/serendipity_lang_cn.inc.php b/lang/UTF-8/serendipity_lang_cn.inc.php
index 639f65af..5c613eee 100644
--- a/lang/UTF-8/serendipity_lang_cn.inc.php
+++ b/lang/UTF-8/serendipity_lang_cn.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_cn.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_cn.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translated by
diff --git a/lang/UTF-8/serendipity_lang_da.inc.php b/lang/UTF-8/serendipity_lang_da.inc.php
index e471c54c..297e3caf 100644
--- a/lang/UTF-8/serendipity_lang_da.inc.php
+++ b/lang/UTF-8/serendipity_lang_da.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_da.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_da.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) by Tom Sommer, <ts@dreamcoder.dk>
diff --git a/lang/UTF-8/serendipity_lang_de.inc.php b/lang/UTF-8/serendipity_lang_de.inc.php
index caaf1ff0..a805609c 100644
--- a/lang/UTF-8/serendipity_lang_de.inc.php
+++ b/lang/UTF-8/serendipity_lang_de.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_de.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_de.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) Jannis Hermanns, Garvin Hicking and others
@@ -334,7 +334,7 @@
 @define('INSTALL_DBTYPE', 'Datenbanktyp');
 @define('INSTALL_DBTYPE_DESC', 'Datenbanktyp');
 @define('INSTALL_DBHOST', 'Datenbank Servername');
-@define('INSTALL_DBHOST_DESC', 'Datenbank Servername');
+@define('INSTALL_DBHOST_DESC', 'Datenbank Servername. Bei pgsql kann ein abweichender Port mittels "localhost port=4711" angegeben werden; bei MySQL mit "localhost:4711".');
 @define('INSTALL_DBUSER', 'Datenbank Username');
 @define('INSTALL_DBUSER_DESC', 'Datenbank Username');
 @define('INSTALL_DBPASS', 'Datenbank Passwort');
diff --git a/lang/UTF-8/serendipity_lang_en.inc.php b/lang/UTF-8/serendipity_lang_en.inc.php
index 6a8f8608..715b341c 100644
--- a/lang/UTF-8/serendipity_lang_en.inc.php
+++ b/lang/UTF-8/serendipity_lang_en.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_en.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_en.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 /* vim: set sts=4 ts=4 expandtab : */
@@ -344,7 +344,7 @@
 @define('INSTALL_DBTYPE', 'Database type');
 @define('INSTALL_DBTYPE_DESC', 'Database type');
 @define('INSTALL_DBHOST', 'Database host');
-@define('INSTALL_DBHOST_DESC', 'The hostname for your database server');
+@define('INSTALL_DBHOST_DESC', 'The hostname for your database server. For pgsql you can specify a non-default port with "localhost port=4711" for example; for MySQL you can use "localhost:4711". If you use the default port, never mind this explanation.');
 @define('INSTALL_DBUSER', 'Database user');
 @define('INSTALL_DBUSER_DESC', 'The username used to connect to your database');
 @define('INSTALL_DBPASS', 'Database password');
diff --git a/lang/UTF-8/serendipity_lang_es.inc.php b/lang/UTF-8/serendipity_lang_es.inc.php
index 19c8e2fc..30ab7efc 100644
--- a/lang/UTF-8/serendipity_lang_es.inc.php
+++ b/lang/UTF-8/serendipity_lang_es.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_es.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_es.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) by Luis Cervantes <LuisCervantes@ono.com>,
diff --git a/lang/UTF-8/serendipity_lang_fa.inc.php b/lang/UTF-8/serendipity_lang_fa.inc.php
index 9d4d3878..df56ab06 100644
--- a/lang/UTF-8/serendipity_lang_fa.inc.php
+++ b/lang/UTF-8/serendipity_lang_fa.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_fa.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_fa.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved. See LICENSE file for licensing details
 # this translation, translated by Omid Mottaghi <http://oxygenws.com>
diff --git a/lang/UTF-8/serendipity_lang_fi.inc.php b/lang/UTF-8/serendipity_lang_fi.inc.php
index b6beb540..6e10fd8c 100644
--- a/lang/UTF-8/serendipity_lang_fi.inc.php
+++ b/lang/UTF-8/serendipity_lang_fi.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_fi.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_fi.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation by Mauri Sahlberg <mos@iki.fi>
diff --git a/lang/UTF-8/serendipity_lang_fr.inc.php b/lang/UTF-8/serendipity_lang_fr.inc.php
index cae9dbb9..b2fa78a7 100644
--- a/lang/UTF-8/serendipity_lang_fr.inc.php
+++ b/lang/UTF-8/serendipity_lang_fr.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_fr.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_fr.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation by Sebastian Mordziol <argh@php-tools.net>
diff --git a/lang/UTF-8/serendipity_lang_is.inc.php b/lang/UTF-8/serendipity_lang_is.inc.php
index 724522f9..ff3a3474 100644
--- a/lang/UTF-8/serendipity_lang_is.inc.php
+++ b/lang/UTF-8/serendipity_lang_is.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_is.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_is.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation by Örn Arnarson <orn@arnarson.net>
diff --git a/lang/UTF-8/serendipity_lang_ja.inc.php b/lang/UTF-8/serendipity_lang_ja.inc.php
index eb2017ec..7d5d4283 100644
--- a/lang/UTF-8/serendipity_lang_ja.inc.php
+++ b/lang/UTF-8/serendipity_lang_ja.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_ja.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_ja.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) Tadashi Jokagi <elf2000@users.sourceforge.net>, 2004-2010.
diff --git a/lang/UTF-8/serendipity_lang_ko.inc.php b/lang/UTF-8/serendipity_lang_ko.inc.php
index 68a29b9a..c555f7cf 100644
--- a/lang/UTF-8/serendipity_lang_ko.inc.php
+++ b/lang/UTF-8/serendipity_lang_ko.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_ko.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_ko.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translated by: Wesley Hwang-Chung <wesley96@gmail.com>
diff --git a/lang/UTF-8/serendipity_lang_nl.inc.php b/lang/UTF-8/serendipity_lang_nl.inc.php
index 0109827f..077ff229 100644
--- a/lang/UTF-8/serendipity_lang_nl.inc.php
+++ b/lang/UTF-8/serendipity_lang_nl.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_nl.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_nl.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) by Christiaan Heerze <webmaster@heimp.nl>
diff --git a/lang/UTF-8/serendipity_lang_no.inc.php b/lang/UTF-8/serendipity_lang_no.inc.php
index 01dff026..f8313438 100644
--- a/lang/UTF-8/serendipity_lang_no.inc.php
+++ b/lang/UTF-8/serendipity_lang_no.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_no.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_no.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) by Jo Christian Oterhals <oterhals@gmail.com>
diff --git a/lang/UTF-8/serendipity_lang_pt.inc.php b/lang/UTF-8/serendipity_lang_pt.inc.php
index 4cbd5cd5..7584e950 100644
--- a/lang/UTF-8/serendipity_lang_pt.inc.php
+++ b/lang/UTF-8/serendipity_lang_pt.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_pt.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_pt.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation (c) by Agner Olson <agner@agner.net>
diff --git a/lang/UTF-8/serendipity_lang_ru.inc.php b/lang/UTF-8/serendipity_lang_ru.inc.php
index 76422896..099cddeb 100644
--- a/lang/UTF-8/serendipity_lang_ru.inc.php
+++ b/lang/UTF-8/serendipity_lang_ru.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_ru.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_ru.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translation by Nightly <nightly@reys.net>
diff --git a/lang/UTF-8/serendipity_lang_tn.inc.php b/lang/UTF-8/serendipity_lang_tn.inc.php
index f53fd1ea..a7c5d19f 100644
--- a/lang/UTF-8/serendipity_lang_tn.inc.php
+++ b/lang/UTF-8/serendipity_lang_tn.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_tn.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_tn.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translated by CapriSkye <admin@capriskye.com>
diff --git a/lang/UTF-8/serendipity_lang_tw.inc.php b/lang/UTF-8/serendipity_lang_tw.inc.php
index 0ecda1fb..9b3b8c7b 100644
--- a/lang/UTF-8/serendipity_lang_tw.inc.php
+++ b/lang/UTF-8/serendipity_lang_tw.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_tw.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_tw.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translated by CapriSkye <admin@capriskye.com>
diff --git a/lang/UTF-8/serendipity_lang_zh.inc.php b/lang/UTF-8/serendipity_lang_zh.inc.php
index 951be026..19722481 100644
--- a/lang/UTF-8/serendipity_lang_zh.inc.php
+++ b/lang/UTF-8/serendipity_lang_zh.inc.php
@@ -1,4 +1,4 @@
-<?php # $Id: serendipity_lang_zh.inc.php 2740 2011-03-22 09:14:30Z garvinhicking $
+<?php # $Id: serendipity_lang_zh.inc.php 2745 2011-04-11 12:35:40Z garvinhicking $
 # Copyright (c) 2003-2005, Jannis Hermanns (on behalf the Serendipity Developer Team)
 # All rights reserved.  See LICENSE file for licensing details
 # Translated by
diff --git a/lang/serendipity_lang_de.inc.php b/lang/serendipity_lang_de.inc.php
index afc1bee6..b45b39b8 100644
--- a/lang/serendipity_lang_de.inc.php
+++ b/lang/serendipity_lang_de.inc.php
@@ -334,7 +334,7 @@
 @define('INSTALL_DBTYPE', 'Datenbanktyp');
 @define('INSTALL_DBTYPE_DESC', 'Datenbanktyp');
 @define('INSTALL_DBHOST', 'Datenbank Servername');
-@define('INSTALL_DBHOST_DESC', 'Datenbank Servername');
+@define('INSTALL_DBHOST_DESC', 'Datenbank Servername. Bei pgsql kann ein abweichender Port mittels "localhost port=4711" angegeben werden; bei MySQL mit "localhost:4711".');
 @define('INSTALL_DBUSER', 'Datenbank Username');
 @define('INSTALL_DBUSER_DESC', 'Datenbank Username');
 @define('INSTALL_DBPASS', 'Datenbank Passwort');
diff --git a/lang/serendipity_lang_en.inc.php b/lang/serendipity_lang_en.inc.php
index d1cf5880..513a57b6 100644
--- a/lang/serendipity_lang_en.inc.php
+++ b/lang/serendipity_lang_en.inc.php
@@ -344,7 +344,7 @@
 @define('INSTALL_DBTYPE', 'Database type');
 @define('INSTALL_DBTYPE_DESC', 'Database type');
 @define('INSTALL_DBHOST', 'Database host');
-@define('INSTALL_DBHOST_DESC', 'The hostname for your database server');
+@define('INSTALL_DBHOST_DESC', 'The hostname for your database server. For pgsql you can specify a non-default port with "localhost port=4711" for example; for MySQL you can use "localhost:4711". If you use the default port, never mind this explanation.');
 @define('INSTALL_DBUSER', 'Database user');
 @define('INSTALL_DBUSER_DESC', 'The username used to connect to your database');
 @define('INSTALL_DBPASS', 'Database password');