Windows 7 - Windows Live Movie Maker

Hey Guys

I made a movie in wlmm consisting of a couple of short films with the sound on 0, and with a couple of audio files.

Everything synched up fine, but when I play it, on some clips he just starts playing it from the beginning, and stops when the next clip starts. If I rewind it to the previous clip, he shows it correctly the second time, but after a few clips, the others don't show correctly again.

When I save it as a movie, the movie is just the same, some clips will be ok, others won't be.

Sounds to me like it has something to do with a buffer problem or something?

Any thoughts?

Thanks
Toggo