My computer is strange!! I downloaded the vlc player zip package to be able to play avi files on my computer. My system rejects the xvid or other codecs so I chose to download the vlc player instead since it doesn't need installation. It worked for me. However, lately, I'm having trouble playing avi files again. I don't know what went wrong. Suddenly, it's only sound that I hear playing over a frozen screen. Does anyone know what could be the solution for this?