Open Entourage Help. Type in this subject "Create a group of address book
contacts."
When you address a message type in the name of the group.
I know you only have 4 addresses so recreating this group would not be a
problem, but Entourage does not export groups to save, but if you assign the
group name as a category to each contact you can easily recreate your
groups. This is especially helpful for additional groups with several
members.
--
Diane