I just got rid of Norton Internet Security from my laptop and PC, both running WinXP SP2. I have replaced it with NOD32's AV program. I also use Spybot and Ad-Aware for spyware scanning as additional protection from spyware. Since I am behind a router, I thought maybe I wouldn't need a software firewall. I am not terribly computer savvy when it comes to configuring software firewalls, and the one thing about Norton that I liked was that it's firewall didn't ask me a lot of questions that I didn't know how to answer. Does anyone have a suggestion for a software firewall that doesn't take a lot of tech know-how to get configured properly?