FLAC Rip and Transcode is a set of scripts for loss-less encoding of entire CDs into FLAC images. These images can then be converted into one or more per-track file formats, depending on the user's needs.
CongaBonga is light-weight media player. It's aims are multiple functionality with easy of use. CongaBonga can play and edit metadata of any popular format, it can rip and burn cds, and more features coming up.
TQCdRipCompress is a Python application with a Web-Base GUI Interface to rip Audio Tracks from CD and encode them. It uses the matroska container format.