files on audio cd

Hi, I have an audio cd ( commercial and no DRM ). It contains 20 wav files some of which are bad ( disc damage ). "Looking" at the cd with amarok reveals several folders as well. One of those contains 20 ogg files. How can I extract the ogg files ? and save them to hard drive. K3b cannot "see" the folders. Amarok cannot play the files as it complains it cannot access them ( although it can "see" them ) and I cannot seem to mount the disc. Is there some means ( ? copy iso to hard drive first ) that I can get at those oggs? Using SuSE 10. Many thanks Francesco