Microsoft Outlook 2003 (SP2)

I have access to my boss's inbox and on quite a few occassions she asks me
to draft emails on her behalf and then save them in her outbox for her to
send.

Is it possible for me to have access to her contacts via the drop down
addresses list - as previously with Lotus Notes if I would select contacts
from my contact list when it came time for her to send from her inbox, her
computer would not recognise the contact as the information was held on my
computer not hers. We now have Outlook so I was wondering if this problem can
be solved. Maybe if I had access to her contacts list? My IT department said
there is no way to get around this - I will have to copy and past email
addresses. I hope not - this will take a while.

Many thanks!!