I'm behind a router firewall, running WIndows firewall and have Kaspersky AV v 10 running on all PCs, updating regularly (2x/day). My Kaspersky AV is about to run out, and I'm looking at other AV progs now to see if Kaspersky is still in the top 3. Is there any advantage to running a security suite over just an AV, esp if I'm behind a couple firewalls? BTW, looking at Avira Free to replace Kaspersky, since it's free and seems highly recommended here at AT.