Does NAV 2009 contain a firewall?

I don't have NIS, but I did have NAV 2008 with anti-spyware until I got a pop-up (today) offering an upgrade to NAV 2009. The upgrade warned me that an incompatible program was detected, and it would have to be uninstalled: Zone Alarm Pro Firewall and Antispyware (no A/V).

 

Following a successful activation chat session with Symantec Help & Support, during which I was told that NAV 2009 has a firewall, I have been unsuccessful in finding anything by the name of "Smart Firewall".

My product calls itself only "Norton AntiVirus", so am I correct in concluding that I do not have a firewall in NAV 2009?

Thanks.