making a DVD from a Windows Movie Maker Project File

>I don't know what format to make a movie in that will play on a DVD player.
> I thought a DV-AVI is what I'm supposed to do.

> The computer won't let me
> Finish Movie as that file type because of space, and it won't accept an
> external hard drive destination that has plenty of space. All the clips
> have
> already been saved to the computer as Windows Media Audio/Video files. To
> compound matters, the clips all seem stunted and don't have the video and
> audio syncing properly. But in the project file, they seem fine. I have
> Power Producer, which indicates it can make DVD movies, but I doubt it
> will
> take a Windows Movie Maker Project file, and all the clips seem screwed
> up.
> I'm obviously a bit of a beginner, and I'd really appreciate some help.
> Thank you.