With Ubuntu Linux and many others you can find all sorts of programs through
Synaptic by using the same password in Ubuntu, it maybe different in other
Distros. In Ubuntu, click on System, then Administration, and you'll see it as
the Synaptic Package Manager. First, you click Reload, then Mark All
Upgrades...so you get the latest approved updates...you can search for: CD DVD
Burning to see what's available.

www.linuxtopia.org/.../ubuntu_starte\
r_guide/ch03s08.html

www.linuxquestions.org/.../where-is-the-dvd-copier-in-ubu\
ntu-530157/