That seems to be the same as what I have open. Everything but sound. Thanks though.
I've run out of ideas. Sorry I couldn't help :(
If it's any consolation, I just learned about this feature through your post, and I am having the same thing. No sound. I am running Firefox. It wanted me to download Quicktime player, then failed, and now I have no sound. I'm gonna try IE later and see if it is just me. I'll also see if I can manually download QT.