Interesting Web site providing stats on dangerous sites/networks: Internet Storm Center: http://isc.sans.org/top10.html HTH, Thomas W Shinder www.isaserver.org/shinder <http://www.isaserver.org/shinder> ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp <http://tinyurl.com/1llp>