You need to do more than just import the data. You must also configure the
Outlook Address Book Service to use it. Posted here countless times and
available in the KB:
http://support.microsoft.com/default.aspx?scid=kb;en-us;287563&Product=ol2002

Signature
Russ Valentine
[MVP-Outlook]
> We tried many times to corectly import contacts, but nothing was totaly
> OK!
> We come to imported contacts in Outlook 2003, we can list them in Contacts
> view, but when sending new mail (button "TO:" or "Ctrl+K") no list is
> available! Whay?