I've tried to install it, but no go.
I have firefox, followed all the instructions and still nothing.
It has to be your browser. Have you tried to install it in IE?
I am going to have to uninstall my Firefox browser and reinstall it. I am having problems with the chat here and some of my posts gets wiped out and doesn't post on the forum. I am the only one with this problem. It even does this when I am creating documentation at work as we use Drupal.