LDAP question

Howdy....village idiot here. I'm thinking of setting up an LDAP server for our huge network (7 users) which consist of 1 SuSE user and 6 Outlook XP users. Basically it will be used for sharing phone numbers, addresses and email addresses. Is this something, meaning LDAP, that I should use, or is it overkill? If it will do, can I get some recommendations what to use? It needs to be idiot-proof, both to install and to have folks here use. Thanks, Tom -- Tom Nielsen Neuro Logic Systems, Inc. 1.805.389.5435 x18 www.neuro-logic.com