I want to create an IPSEC 3DES tunnel from a workstation on my LAN,
through
my
bordermanager 3.7 into my Cisco 1700 (running IP Plus) across the
internet
into a
Cisco 3000 VPN concentrator.

Can I set up a secondary IP (ie public) and static NAT that to my
workstation?
In my thinking. . . all the hard stuff is handled by the 2 Ciscos on
either
end, and
the rest of the packets should not have anything special in them.