I finally managed to install Open LDAP (slapd ver 2.0.11-Release) I can query the LDAP server ok with Outlook Express, but if I use an asterisk (*) the query returns no matches. I have worked with another LDAP server (FTGate) and it did return all of the matches with the asterisk, so I guess that it is matter of configuration. Any one have any ideas ? Thanks, Andres Olarte