.nix modem problems

I am running MDK release 9.1 and am having some problems getting it to recognize my modem. My modem is a Broadcom V.90 HPNA 56k (I may have not gtten the name right.). I was wondering if I needed any special dirvers or what the deal with this is. Thanks, guys!

Hmm....Do you have drivers for it? Is it a winmodem? I dont really know much but your could try this site if its a winmodem http://www.linmodems.org