to decide if your firewall is working or not try doing a google search for the shields up test.
a hardware firewall, in my opinion, will be every bit as good as a software firewall. indeed perhaps ever better.
if anyone disagrees then I'd like to hear the reasons why?
gmcrepair...
I browse the internet, but only really a selection of sites, I don't run activex components, indeed I can't as I use firefox. I don't download software, or open random exe files.
in the past decade I'd say that I've spent 50% of the time with AV software and 50% of the time without AV software on my machines, in all that time my common sense has meant that I've never had a virus on my PC that I can recall. unless I've done something stupid, like downloaded a whole heap of random files from lime wire or something like that. (yes lime wire, that's how long ago it was that I last had to deal with any kind of virus on one of my machines).
Other than some strange marketing stuff that the big AV firms have been feeding you, why do you think that not having AV software is stupid?