It says it uses a DX50/divx.

I'm sorry, I still dont understand how I can make the avi's'(or whatever they are) work. I mean they run fine on the computer but when I try to compile them for the dvd nero gives me that error, it has never done that with me beofre.

There is a brief watermarked divx logo that shows when its starting up.

It appears to work in power producer but I dont want to use that since it lacks the feautres nero has... Is there a way to update my nero dvd authoring tool to make it work?