[Help] D.o.S. Attack!

Hello, well, i'm new in this forum, then, hello everybody ^^.

Well mi question is: Does exist a program can block this D.o.S. Attack?
This people doesn't like my server 0.9bb+ and attack this with "Turbinas By Volks".
Please help me.

Thanks!.

I dont think there is but then again ive never encountered this problem and have no experience in what a D.o.S attack is. If your kind enough please explain more.

Yes, this attacks can use a program.

This program generates multiple connections that saturate the server.

The user enter the port and ip of the server and then, have five buttons to activate the turbines.

http://img5.imageshack.us/img5/1805/imagetmo.th.jpg

The numbers in yellow show the amounts of connections can be realized in a second.

Sorry with the language, i'm latinoamerican, is complicated express XD.

Try Hidden's Anti-DoS. It will log the Ips in so you can block them.