RipperX is a program to rip CD audio tracks and encode them to the Ogg, MP3, or FLAC formats. It's goal is to be easy to use, requiring only a few mouse clicks to convert an entire album. It supports CDDB lookups for album and track information.
Warning: This download & install link includes non-free software. You can decline to install the non-free software portions. If you do you will not get support for the Mp3 format.