I have ATI Ruge Fury Pro 32MB, Creative Sound Card. Right now, A Sony VCR is connected to the Video Card and Sound Card. I am using the software that came with the Video Card(Video IN) to capture Video and Sound from VCR, and (File Player) to play video. But I am having problem with the sound, there are too much noise when replay. But it sound great from my speaker while I am capturing it. What is wrong?