Logitech Netplay Controller problems

[LeonC]

Okay heres my problem, I just bought a Logitech Netplay Controller, ... Its a keyboard/controller, ... The keyboard plugs into the USB port in the front.

I plug it into the port, and nothing happens, the caps light doesn't even go on when I click on caps.
I tried using it with gameshark, didn't work.

Anyone know whats wrong?

I plugged it into my pc and it worked excellently. I don't know what the hell is wrong with it. I think it might be my usb ports in my ps2! arg anyone know what I can do?