I just tried to open a project I created in Moviemaker 2.6. When I bring it over the video is choppy and audio smooth and running ahead of video. This is consistent with all projects I bring over. Windows audio/video file is file type. What format works without audio video synhc issues? I do not want to have to re-create form scratch. Original format of video was in Sony PMB format and I convert to wmv in PMB program in order to convert to video editor programs. HELP! TU