Several episodes on one DVD program?
 

So, basically I want to be able to put MULTIPLE episodes of a show on one DVD. Nero seems to be able to only about ten episodes of twenty minutes each on a single DVD. However, I KNOW you can put more on because I have a DVD with about twenty or so Simpsons episodes on it, along with English subtitles. The quality of it is good as far as I can tell.

What program would allow me to do it, and what would be a good tutorial on using it?