No, Im clean inside the firewall. I have 2 machines with XP installed that are less than two weeks old and my wife's machine is running XP and all machines run NAV2002. Fortunately we've never had a virus. My wife is smart enough not to open attatchments.

Just to make sure I deep scanned all the PCs on the network and they're all clean so I think I'm virus free.

BTW, my firewall is actually a dual NIC linux box.