diff --git a/htdocs/install/check.php b/htdocs/install/check.php
index e2b639916ab..af58799ad33 100644
--- a/htdocs/install/check.php
+++ b/htdocs/install/check.php
@@ -1,6 +1,7 @@
 <?php
 /* Copyright (C) 2004-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org> 
  * Copyright (C) 2004 Laurent Destailleur  <eldy@users.sourceforge.net>
+ * Copyright (C) 2005 Marc Barilley / Océbo <marc@ocebo.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -44,7 +45,8 @@ pHeader($langs->trans("DolibarrWelcome"),"");   // Etape suivante = license
 print $langs->trans("InstallEasy")."<br>";
 
 // Si fichier présent et lisible et renseigné
-if (is_readable($conffile) && sizeof($conffile) > 8)
+clearstatcache();
+if (is_readable($conffile) && filesize($conffile) > 8)
 {
     $confexists=1;
     include_once($conffile);
@@ -57,7 +59,7 @@ else
 {
     // Si non on le crée        
     $confexists=0;
-    $fp = @fopen("$conffile", "w");
+    $fp = @fopen($conffile, "w");
     if($fp)
     {
         @fwrite($fp, '<?php');
diff --git a/htdocs/install/inc.php b/htdocs/install/inc.php
index 0fced4cd913..b2690f4d45a 100644
--- a/htdocs/install/inc.php
+++ b/htdocs/install/inc.php
@@ -1,107 +1,91 @@
-<?php
-/* Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org> 
- * Copyright (C) 2004 Benoit Mortier       <benoit.mortier@opensides.be>
- * Copyright (C) 2004 Sebastien DiCintio   <sdicintio@ressource-toi.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * $Id$
- * $Source$
- */
-
-/**	    \file       htdocs/install/inc.php
-		\brief      Fichier include du programme d'installation
-		\version    $Revision$
-*/
-
-
-$docurl = '<a href="doc/dolibarr-install.html">documentation</a>';
-$conffile = "../conf/conf.php";
-
-
-// Defini objet langs
-require_once('../translate.class.php');
-$langs = new Translate('../langs');
-$langs->setDefaultLang('auto');
-$langs->setPhpLang();
-
-
-$tab[0]=' class="bg1"';
-$tab[1]=' class="bg2"';
-
-function pHeader($soutitre,$next,$action='set')
-{
-    global $langs;
-    $langs->load("main");
-    $langs->load("admin");
-
+<?php
+/* Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org> 
+ * Copyright (C) 2004 Benoit Mortier       <benoit.mortier@opensides.be>
+ * Copyright (C) 2004 Sebastien DiCintio   <sdicintio@ressource-toi.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ * $Source$
+ */
+/**	    \file       htdocs/install/inc.php
+		\brief      Fichier include du programme d'installation
+		\version    $Revision$
+*/
+$docurl = '<a href="doc/dolibarr-install.html">documentation</a>';
+$conffile = "../conf/conf.php";
+// Defini objet langs
+require_once('../translate.class.php');
+$langs = new Translate('../langs');
+$langs->setDefaultLang('auto');
+$langs->setPhpLang();
+$tab[0]=' class="bg1"';
+$tab[1]=' class="bg2"';
+function pHeader($soutitre,$next,$action='set')
+{
+    global $langs;
+    $langs->load("main");
+    $langs->load("admin");
     print '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'."\n";
-    print '<html>';
-    print '<head>';
-    print '<meta http-equiv="content-type" content="text/html; charset='.$langs->trans("charset").'">';
-    print '<link rel="stylesheet" type="text/css" href="./default.css">';
-    print '<title>'.$langs->trans("DolibarrSetup").'</title>';
-    print '</head>';
-    print '<body>';
-
-    print '<span class="titre"><a class="titre" href="index.php">'.$langs->trans("DolibarrSetup").'</a></span>';
-
-    print '<form action="'.$next.'.php" method="POST">';
-    print '<input type="hidden" name="action" value="'.$action.'">';
-    print '<div class="main">';
-    if ($soutitre) {
-        print '<div class="soustitre">'.$soutitre.'</div>';
-    }
-    print '<div class="main-inside">';
-}
-
-
-function pFooter($nonext=0,$setuplang='')
-{
-    global $langs;
-    $langs->load("main");
-    $langs->load("admin");
-    
-    print '</div></div>';
-    if (! $nonext)
-    {
-        print '<div class="barrebottom"><input type="submit" value="'.$langs->trans("NextStep").' ->"></div>';
-    }
-    if ($setuplang)
-    {
-        print '<input type="hidden" name="selectlang" value="'.$setuplang.'">';
-    }
-    print '</form>';
-    print '</body>';
-    print '</html>';
-}
-
-
-function dolibarr_syslog($message)
-{
-    // Les fonctions syslog ne sont pas toujours installés ou autorisées chez les hébergeurs
-    if (function_exists("define_syslog_variables"))
-    {
-        // \todo    Désactiver sous Windows (gros problème mémoire et faute de protections)
-        //  if (1 == 2) {
-              define_syslog_variables();
-              openlog("dolibarr", LOG_PID | LOG_PERROR, LOG_USER);	# LOG_USER au lieu de LOG_LOCAL0 car non accepté par tous les php
-              syslog(LOG_WARNING, $message);
-              closelog();
-        //  }
-    }
-}
-
-?>
+    print '<html>';
+    print '<head>';
+    print '<meta http-equiv="content-type" content="text/html; charset='.$langs->trans("charset").'">';
+    print '<link rel="stylesheet" type="text/css" href="./default.css">';
+    print '<title>'.$langs->trans("DolibarrSetup").'</title>';
+    print '</head>';
+    print '<body>';
+    print '<span class="titre"><a class="titre" href="index.php">'.$langs->trans("DolibarrSetup").'</a></span>';
+    print '<form action="'.$next.'.php" method="POST">';
+    print '<input type="hidden" name="action" value="'.$action.'">';
+    print '<div class="main">';
+    if ($soutitre) {
+        print '<div class="soustitre">'.$soutitre.'</div>';
+    }
+    print '<div class="main-inside">';
+}
+function pFooter($nonext=0,$setuplang='')
+{
+    global $langs;
+    $langs->load("main");
+    $langs->load("admin");
+    
+    print '</div></div>';
+    if (! $nonext)
+    {
+        print '<div class="barrebottom"><input type="submit" value="'.$langs->trans("NextStep").' ->"></div>';
+    }
+    if ($setuplang)
+    {
+        print '<input type="hidden" name="selectlang" value="'.$setuplang.'">';
+    }
+    print '</form>';
+    print '</body>';
+    print '</html>';
+}
+function dolibarr_syslog($message)
+{
+    // Les fonctions syslog ne sont pas toujours installés ou autorisées chez les hébergeurs
+    if (function_exists("define_syslog_variables"))
+    {
+        // \todo    Désactiver sous Windows (gros problème mémoire et faute de protections)
+        //  if (1 == 2) {
+              define_syslog_variables();
+              openlog("dolibarr", LOG_PID | LOG_PERROR, LOG_USER);	# LOG_USER au lieu de LOG_LOCAL0 car non accepté par tous les php
+              syslog(LOG_WARNING, $message);
+              closelog();
+        //  }
+    }
+}
+?>
\ No newline at end of file