I just installed "Smart Security" 5-13-2008 on a Puter running Windows Vista. To test the outgoing protection I then ran a program by Steve Gibson at GRC.com (Gibson Research Center) call "LeakTest". It got through Smart Securities Firewall. I havn't tested the incoming part as yet. This is not good but their antivirus protection is unquestionable in my opinion. I still have 29 days of scratching my head as to what to do about this. I had Zone Alarm on my puter before this and it did stop the "LeakTest". But Zone Alarm is a bit of a pain with all the windows popping up that you might or might not know what to do with.