SDK You beat me to it, I've been trying it out for the last three weeks or so in an attempt to find the benefits of the system, it informs me that it has detected and prevented 25 intrusion attempts during that time in te areas of buffer overflow, both core and other services. I'm erring on the optomistic side of caution here and since it's free I'll continue to use it, I only hope I haven't spoken too soon and someone visits me without an advance warning.
Up to now my verdict is it's worthwhile alongside a strong Firewall and good AV.
TangledWeb