This program sucks. It completely crashed my pc. When I went to their forum at netstumbler.org I was treated with no respect. When I commented on their lack of respect they banned me. Talk about a bunch of flaming assholes. They will use any profanity they want and direct it to you but you are not allowed. Talk about a bunch of assholes.
edit: "AttackPrevention.com is not responsible for the opinions of members."