The Burgner project aims to be a complete free burning suite that is written totally from scratch - it does not include any code from cdrtools (cdrecord and mkisofs) or cdrdao, and is not a front-end for these tools. It can generate ISO images with RockRidge and Eltorito extensions, and burn audio, data, and extra CDs.
A fetchmail replacement with qmail-like Maildir and external MDA delivery.