Adresse de connexion SQL olympe-network

Bonjour,
je suis inscrit chez olympe-network et sur leur email d'inscription, il y a marqué :
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"MySQL access"
Server : sql.olympe-network.com / Port : 3306
Username : mon_pseudo
Password : mon_mdp
Database : mon_pseudo
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donc pour moi, cela veut dire que je peux faire ça :

mysql_connect("sql.olympe-network.com", "mon_pseudo", "mon_mdp"); // Connexion à MySQL
mysql_select_db("mon_pseudo"); // Sélection de la base test

mais voila ce qu'on me répond :

Warning: mysql_connect() [function.mysql-connect]: Can't connect to MySQL server on 'sql.olympe-network.com' (10061) in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 2

Warning: mysql_select_db() [function.mysql-select-db]: Access denied for user 'ODBC'@'localhost' (using password: NO) in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 3

Warning: mysql_select_db() [function.mysql-select-db]: A link to the server could not be established in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 3

Warning: mysql_query() [function.mysql-query]: Access denied for user 'ODBC'@'localhost' (using password: NO) in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 5

Warning: mysql_query() [function.mysql-query]: A link to the server could not be established in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 5

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 10

Warning: mysql_close(): no MySQL-Link resource supplied in D:\Documents and Settings\administrateur.CONTOSO\Bureau\Sites WAMP\TEST\affichage.php on line 20

Alors que lorsque je me met sur localhost, ça marche nickel !

Que dois-faire s'il vous plait
Merci