Sharing contacts when using a Pop3 instead of Exchange

[Colso]

Is there any way to share contacts between 8-10 users from one central point
when not using exchange?

 

[BillR [MVP]]

refer here:
http://www.slipstick.com/outlook/share.htm

Other Options:
Outlook Connector with MSN Premium.
Windows SharePoint Services (local install would need Windows Server 2003 or
you might be able to find a provider with WSS).

 

[blah blah blah]

You can give this one a try:
http://www.pcdotcom.com/html/shared_contacts.html