DVD Authoring Dilemma

[empires]

I'm about at my wits end. I've been to so many forums with this problem but, no help so far. There's a lot of information here so please bare with me.

Here's the deal-io:

I downloaded a foreign film. The movie itself came in Windows Movie format. The folder also contained an .srt file, an .idx file and a .sub file.

I used VOBsub to watch it with the subtitles on my computer. Now I want to burn the movie to a DVD.

So I downloaded a program that took the .srt file and made an .sup file. Now I'm lost.

So now I'm using IfoEdit to try and author the dvd. But it wants an .mv2 file for the movie and an .m2a or .mp2 file for the audio.

How do I convert the Windows Media file into .mv2 and extract the audio to .mp2?

If someone can help me, I'll be your slave for a year*