I have an existing .SWF video file with a preloader. It works fine except that the sound is too low and has an echo/tinny sound. I need the sound to be increased on file and the echo to be removed without damaging the video or preloader or increasing the total file size too much. The current file size is 12.2 MB and the video is nearly 5 minutes long. Project MUST BE COMPLETED by August 6, 2007 at 6:00 PM E.S.T.