Getting IP addresses is no hard task, but tracing them can be a hassle, and thats what i need help with. Before anyone screams 'HACKER'!!! let me explain my purposes first,lol. My brother is an actual computer hacker and hes off at college right now and i know for a fact that someone is tampering with my computer's data and breaking into my system, nothing tragic is happening but i notice them,lol. My brother always used to crack into my computer for fun and games to mess with me, and i have a strong gut feeling that its him messing with my computer, and i have sent documents from him that leaked his IP address to me and i know through IP's you can trace the source, so i want to trace the IP address that was leaked to see if its coming from the area where his university is so i can finally prove him wrong after all the denial,lol. Some programs i heard were good with tracking IPs were ones like cain and able and john the ripper, but theyre giving me difficulty downloading because in have Winzip while it requires Winrar, and i dont want to go through the process of trying to get winrar cause every source ive looked says i need to pay but i just want something fast for right now, so does anyone know of any good and reliable IP tracing software and/or sites??? Thanks 