I have recently bought a new system which includes an Asus A8N-SLI Deluxe Motherboard (nForce4). According to the Asus website, this motherboard includes support for Nvidia's Activ Armour Firewall technology, providing a basic hardware firewall.
How do I activate this? I've visited Nvidia's site and it's one of the technologies mentioned and explained, but there's no information on how to use it, and I know almost for a fact that it's something that's user-controllable (i.e. it isn't just active by default).