No different than other versions. You can't.
No full versions of Outlook ever had the ability to add recipients
automatically to your Contacts Folder. Only the long abandoned IMO mode of
Outlook 98/2000 did that. To automatically add the email address of people
you respond to to your Contacts Folder requires code:

http://www.outlookcode.com/d/code/autoaddrecip.htm
http://www.slipstick.com/contacts/addauto.htm


--
Russ Valentine
[MVP-Outlook]
"Rich" wrote in message
...
How do you set up outlook 2007 to automatically save sent message contact
(or
reply) info to the address book???
Thanks, Rich