I was playing around with the audio setting and am not sure what I did but the sound got out of sync with the video. It wasn't due to moving the video/sound track along the time line as even new clips dragged to the timeline suffered.

I'm using V4 with Creative Audigy. I changedthe settings back to what they were but the effect stayed.

As I now can't remember hwat the changes were can anyone give me some idea of what I may have done so I can avoid it in future.

Cheers