Active Directory has a setting MaxPageSize that limits the number of records of query results returned in a batch. The EDS LDAP connector/translator should support this setting so it can page through the results and retrieve all results. Not just up to MaxPageSize. Ideally this would be a configurable parameter that the user must set to match the MaxPageSize value on the AD server. For more info: http://support.microsoft.com/kb/315071.