We are a non-profit buying group with 3 persons in our office. We need a contact data base that can be shared including on the fly changes. We have a network, but no dedicated server. We currently are using Act 6.0, but that is getting old and problem riddled. Is there a web based contacts management that will do this or do we need to have a dedicated server and use the latest version of MS Office? The problem with the Office solution is the expense of a server OS and updates.