Ok I have 7 computers connected to a switch, and the Switch is connected to a routor, which hides all 7 of the computers Ip addresses. 2 computers are running windows 2000 advanced server, 3 are running just regular windows 2000, one is running windows 98, and one is running windows me. Well my ex girlfriend, tried to get some of her "friends" to hack my network, what do you think there odds are?