I have a cable connection, and am using ICS to share it with my other PC. Right now I am using ZoneAlarm for a firewall but I'm afraid that might not be enough protection for me because I have to leave the security on "low" to share files and use internet. What is everyone using for software firewalls. I don't want to spend the $$$ to get a hardware firewall but need something that will give me adequate protection. Any ideas?
