I have searched, but not found a good comparison of this. We are trying to decide if we should continue using the Windows 7 firewall or use Symantec's firewall. One of the biggest thing we have been told by Symantec is that we will not get the full benefit of SEP unless we utilize the firewall. I believe that the Windows 7 firewall can do MOST of what The SEP firewall can. I am just not sure what features, if any should make us switch to the SEP firewall. Has anyone done a comparison, or can provide their in site/thoughts?