diff --git a/scripts/adherents/sync_member_dolibarr2ldap.php b/scripts/adherents/sync_member_dolibarr2ldap.php
index 842542a39d2..6b98515753a 100644
--- a/scripts/adherents/sync_member_dolibarr2ldap.php
+++ b/scripts/adherents/sync_member_dolibarr2ldap.php
@@ -75,6 +75,10 @@ print "DN target=".$conf->global->LDAP_MEMBER_DN."\n";
 print "\n";
 print "Press a key to confirm...\n";
 $input = trim(fgets(STDIN));
+print "Warning, this operation may result in data loss if it failed.\n";
+print "Be sure to have a backup of your LDAP database (With OpenLDAP: slapcat > save.ldif).\n";
+print "Hit Enter to continue or CTRL+C to stop...\n";
+$input = trim(fgets(STDIN));
 
 /*
 if (! $conf->global->LDAP_MEMBER_ACTIVE)
diff --git a/scripts/adherents/sync_member_ldap2dolibarr.php b/scripts/adherents/sync_member_ldap2dolibarr.php
index 713bc3527b9..f244e46183f 100644
--- a/scripts/adherents/sync_member_ldap2dolibarr.php
+++ b/scripts/adherents/sync_member_ldap2dolibarr.php
@@ -1,6 +1,6 @@
 <?PHP
-/* Copyright (C) 2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2006 Laurent Destailleur  <eldy@users.sourceforge.net>
+/* Copyright (C) 2005      Rodolphe Quiedeville <rodolphe@quiedeville.org>
+ * Copyright (C) 2006-2007 Laurent Destailleur  <eldy@users.sourceforge.net>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -78,6 +78,9 @@ print "database=".$conf->db->name."\n";
 print "\n";
 print "Press a key to confirm...\n";
 $input = trim(fgets(STDIN));
+print "Warning, this operation may result in data loss if it failed.\n";
+print "Hit Enter to continue or CTRL+C to stop...\n";
+$input = trim(fgets(STDIN));
 
 
 if (! $conf->global->LDAP_MEMBER_DN)
@@ -209,16 +212,18 @@ if ($result >= 0)
 			// YOUR OWN CODE HERE
 			//----------------------------
 			
-			$datefirst=dolibarr_stringtotime($ldapuser["prnxfirtscontribution"][0]);
-			$datelast=dolibarr_stringtotime($ldapuser["prnxlastcontribution"][0]);
+			$datefirst=dolibarr_stringtotime($ldapuser[$conf->global->LDAP_FIELD_MEMBER_FIRSTSUBSCRIPTION_DATE][0]);
+			$datelast=dolibarr_stringtotime($ldapuser[$conf->global->LDAP_FIELD_MEMBER_LASTSUBSCRIPTION_DATE][0]);
 			if ($datefirst)
 			{
-				$crowid=$member->cotisation($datefirst, 0, 0);
+				// Cree premiere cotisation et met a jour datefin dans adherent
+				$price=price2num($ldapuser[$conf->global->LDAP_FIELD_MEMBER_FIRSTSUBSCRIPTION_AMOUNT][0]);
+				$crowid=$member->cotisation($datefirst, $price, 0);
 			}
 			if ($datelast)
 			{
 				// Cree derniere cotisation et met a jour datefin dans adherent
-				$price=price2num($ldapuser["prnxlastcontributionprice"][0]);
+				$price=price2num($ldapuser[$conf->global->LDAP_FIELD_MEMBER_LASTSUBSCRIPTION_AMOUNT][0]);
 				//print "xx".$datelast."-".dolibarr_time_plus_duree($datelast,-1,'y')."\n";
 				$crowid=$member->cotisation(dolibarr_time_plus_duree($datelast,-1,'y'), $price, 0);
 			}