Network Shared address book

[ZeroGig]

Hi All

I am hoping someone here has some insight for me.
I have a client that has 5 pc's shared over a simple lan with one XP box being a file server (For easier backup procedure). Now they are requiring software in order to share a single address book.
Does anyone know of such software without installing a Exchange server?

Thanks in advanced

 

[kim_bcs]

LDAP should do what you are wanting.

http://en.wikipedia.org/wiki/LDAP