[SLE] Radio tuner card

Anyone know how to use/activate the Hauppauge TV/FM card (FM tuner, TV is ok)? I've got the TV card work perfectly in NICAM stereo mode but unable to make the tuner sing to me. :( Tried kdetuner, kradio, both reported no tuner card found. Also changed the module.conf with the respective setting on the TV/tuner card. Anything I've missed out? pls help, it's boring watching TV whole day. (sometime). Dennis/sg