As you can see from my signature, I only use the basic firewall features along with Avast! AV. I just can’t take D+ any more.
Not so if one uses the Comodo Firewall Pro, Defense+ and and browses using Sandboxie on a 32 bit computer where the only advantage to having an AV would be to specifically identify the Malware before it is securely overwritten.
~Maxx~