OL 2003 with BCM: PST file on two computers

From: Tor-Eddie (tor-eddie_at_arcticsun.net)
Date: 03/19/04 

Date: Fri, 19 Mar 2004 11:54:58 -0800

I have OL 2003 with Business Contact Manager (BCM)
installed on my desktop (primary) pc. On my notebook
(secondary) pc I have only OL 2003 (BCM require higher
processing speed than the 366 MHz I have on the
notebook). How can I use the same PST file on both
computers without copying the PST file from primary to
secondary and then copy back again from secondary to
primary when I return home? How can I synchronize this
process so it happens automatically when both pc's are
linked via LAN, or at least by clicking one or two
buttons?
I've tried all day to copy the PST file from primary pc
to the Briefcase on the secondary pc, but thus far not
able to. I've made sure all folders can be shared, but I
can't find a way to share the specific PST file (when
left-clicking on the file, there is no option to
set/change security or sharing settings.
Please help. I'm going out of town tomorrow.