My boss is running on Windows XP professional, using
Office 2000.  Our network is primarly a Windows 2000
network.  We run Microsoft Exchange 5.5.  

Here is my problem, my boss likes to take his laptop home
at night with him and view and catch up on emails.  
However he claims that he used to be able to use his
internal address book while at home.  In other words while
at work we all use an address book that has all internal
users, well he wants to be able to view these at home.
While at work he can click on "TO" and that would pop up
all internal people, we can then select the name of the
person we wish to email. Well he wants to be able to do
that from home. He says he used to be able to do this but
now he can not.  

I apologize but this one is kind of difficult to explain
but I really need help on this if any of you have any
ideas.  

Thanks,
Chris