Auto-complete Name Suggest

[Brett]

I'm using Outlook 2003. Outlook 'forgets' any email
addresses for auto-complete name suggesting if I reboot my
PC. Therefore if I take my PC home from work each night,
the next day I have to re-enter any email addresses.

I did not have this problem when I used Outlook 2002.
Names in 2002 were remembered indefinitely.

Anyone know if there's a setting in 2003 that I can change
so that names are stored?

Thanks.