Contacts4Outlook

From 4Team:

If you are looking for a quick and easy way of sharing and synchronizing your Microsoft Outlook Contacts Folders with your coworkers and friends, this program is for you. You just need to install Contacts4Outlook on your computer running Outlook 2000/2002/2003 and on computers of your preferred teammates , and after a few clicks your contact information will be updated each time you update the shared contacts folder. Your partner will receive the updated contact by regular e-mail. You are able to update and manage all your shared contacts offline or using Internet connection. It is an easy and effective solution for remote companies and groups.