I am using Sony Handycam 200 to record video and sound at the same time. In other words when I record a video the sound is also recorded from the surroundings. I am using ImageMixer to download my clips to my PC as mpg. When I play them back they are perfect,video and sound. But when I use Screenblast Movie Studio and transfer the clips in the timeline to edit there is no sound any more. What I am doing wrong here. Can anyone help to correct my errors? Thank you.