FujiFilm FinePix A400 Movie Import

There should be sound when you playback right on the camera, unless your camera doesn't support movie with audio. I have an A345 which does so i'm assuming yours should. It's possible the volume on your camera is turned down too, you can turn it up by pressing the menu button, and scrolling over to option. To import the movie all you need to do is the same thing you do with pictures. You have to have set up the software on your computer first and then you use the usb cable it came with and plug it in.. the menu should pop up automatically and just choose to view files thru the finepix viewer and it will guide you through the import.

Hope that helps :)