I have problems playing a normal AVI FIle. I cannot listen to the sound. It does not work with Windows Media Player 6.4 or 7.1. It is not a DIVX file. I used to watch it on my computer now I can't anymore. Don't know why. On the Microsoft Codec help page they told me how to look up which codec it uses. So I looked it up and it says Windows Media Audio V2. What can I do to hear the sound? Anyone knows a solution?