I was using Norton for Virus protection and for my firewall needs until I came back to the 'Best Freeware' thread and found some replacements. I'm currently using AVG for Virus protection and so far I love it, which has made me consider getting rid of Norton Personal Firewall in favor of Kerio Personal Firewall but I've never messed with my firewall settings before and I was curious how hard it is to set up. I don't remember messing with any settings with Norton, everything just worked. I have a router with two PCs and an Xbox currently connected.