I am using ZoneAlarm version 2.6.362. Now yesterday I updated my MSN messenger from 4.5 to version 4.6. After that whenever I connect through my ISP, I get the following message upon connection: "The firewall has blocked routed traffic from 4.0.0.0 (UDP Port 1028) to 4.0.0.0 (UDP Port 1900)." Is my computer compromised? What should I do? regards