While previewing my video in Womble MPEG Video Wizard, the audio is "jittery" (difficult to understand). This only occurs when the window is large. the smaller I make it, the better it sounds.

The curious thing is that I don't have this problem if I reinstall the operating system (windows XP) and only install Womble. I did this on a "temporary disk" as a test, but it isn't a good solution for me.

This problem doesn't occur when I use DVD viewers like VLC and winDVD. I tried comparing the two configurations, but I don't know where to begin.

any suggestions?