Thanks, I've already installed ZA and also spybot. I wanted to be 100% sure. Are hardware firewalls only for businesses? If I can get a good one cheap I wouldn't mind getting it. Does any home user out there have one?
doubtful, you don't really need one, if you want to be really sure keep every bit of your firewall, antivirus, spybot, windows os upto date by web updates and you won't have any probs, personally i do mine daily.