Putting 2 avi files on dvd? How?

I have 2 avi files from a movie and want to put them onto a dvd to watch on my set top dvd player. How do i do this easily. I used nero vision but it says mpeg 4 decode or encoder expired

Get a new Divx/Xvid codec then. Lots of 'em out there for free. Try free-codecs.com.

I use Nero Vision for all such tasks and it works very well.

Alternately, check out videohelp.com and doom9.org.