Newbie Trying To Understand OpenSwan

I have RH9 still and I need to connect my home computer behind my DSL
modem and firewall to my Cisco VPN solution at the office where I use a
keyfob security thing that spits out new security codes every so many
seconds.

I managed to download the following and get it installed okay:

http://www.openswan.com/download/bin...386/RPMS/i386/
kernel-2.4.20-30.9.openswan_1.0.3_1.i386.rpm
openswan-1.0.3-3.i386.rpm

I then managed to fire up ipsec and checked and saw that Pluto is
running.

So now I'm stuck. Where do I go from here? The docs are too technical
for me, it seems. Is there a Linux VPN QuickStart guide for Dummies?