DynDNS and VPN using a Tomato Router and Dynamic IP

Configuring DynDNS:
http://blog.dreamdevil.com/index.php/2008/10/23/tomato-firmware_dynamic-dns-with-dyndns/


How to configure VPN:
(basically, go download Open VPN http://www.openvpn.net/index.php/open-source/downloads.html and follow these intructions)
http://blog.johnso.org/2009/08/how-to-setup-openvpn-in-tomato.html