Burn... There are a lot of ways to approach burning discs. Burn keeps it simple, but still offers a lot of advanced options.
Create data discs with advanced data settings like, file permissions, the disc icon, file dates and more on the fly. Create video and audio discs without worrying about conversion. Create your personalized DVD-Video discs using themes. Recreate discs and disc images you all ready have.
Burn doesn't reinvent the wheel, it uses many powerful open source Unix utilities and is also open source.
Note: Now requires OS X 10.9 or later running on a 64-bit Intel processor