Hi i am a newbi with linux and i am using the dynalink rta 100+ usb modem to connect to the net but i cant get knoppix to see the modem if i click on the usb view it shows it as an unknown device but when i click it all its info comes up can anyone help

Thanks in advance

ps i got a ntsf hd so i cant save to it and knoppix is runing off the cd thanks