There are lots of things left to do for Burn. The following presents somewhat prioritized lists of those things, roughly ordered by topics.

GUI stuff:

• Display number of copies in BurnProgress.
• Track inspector should show the CD name instead of CDDB ID (if possible).
• Update translations.

Burning functionality:

• Copy CDs on-the-fly.
• Allow muti-session disks to be created.
• Include overburn functionality.
• Create CD-Text CDs.
• Add filtering functions for other audio formats, such as ogg, mp3. This will be done using plug-in bundles.

Other:

• Improved handling of multiple tracks in track inspector.
• Remove CD info from Project and put it into a separate database. Thus, we have immediate access from everywhere in the app to CD info.
• Use libaudiofile for reading an audio file's header data.
• Clean up the code for duration and size handling of Track. Currently we need ugly conversions everywhere.
• Develop and implement an interface and common ripping bundle for Encod ! and Burn.app. In Progress.
• Log output to file for post-mortem debugging.
• Implementation of an ISO image editor.

If you are missing a feature, please tell me. If I have time and think it is missing, too, I will implement it.
But you are as well welcome to do some programming on your own and contribute to the project. This will grant you at least a place in the CREDITS file ;-)