Shel Horowitz wrote: > For about two weeks now, when I play I youtube video I get picture but > no sound. Videos from other sources play just fine. I can't imagine what > could be causing only youtube to do this, and only on my desktop > computer.. My laptop on the same wireless network can get it (but it has > crappy sound). Anyone have an idea for me to try? I'm not sure if this will work, but try clearing your Flash cookies (LSOs) -- they are a type of cookie that saves your personal preferences even after you clear your browser cookies. YouTube uses them. Tutorial for how to clear Flash cookies: http://tips.webdesign10.com/flash-cookies-privacy