Mark,
Once you have a proper image on your 1800 you can do the following
things to get in on the auto tunnel config tool stuff.
on your router add these:
access-list 10 permit 37.59.44.141
snmp-server community <snmp-community-name> RW 10
Then I'll need the following information from you:
Your external IP Addres:
Your external FQDN:
Is this a dynamic IP:
The DECnet area at this location:
The source interface on your router:
The email address you want updates sent to:
The snmp community from the above directions:
-brian