little protection tool
You need protection from hackers the I suggest you should DL the program called Zone Alarm, nice little tool you can find at www.zonesoft.com also if you can get your hands on blackice defender that helps to by giving you opions to block him forever and getting his IP and other neat things too. But really I must tell you to go spend the money and buy the book Hacking Exposed second edition and 2000 that just came out check it out at www.Hackingexposed.com more links to other sites that can help too. Stay way from so called firewalls software like, nortons security not worth **** makes a somewhat good frisby though.
well have fun securing your computer its an ongoing process and will never stop......