I don't know if this is the forum to write this, but I would just like to give firstly some encouragement to the moderators of Physics Forums : you are doing a great job! This is a remarkable resource. I have subscribed to several of the RSS feeds for the forums, which I find very handy especially with Google Reader. However, just one complaint: when I look at the RSS feeds, the LaTeX generated graphics don't appear. It seems that the server actually doesn't generate them or that they are somehow blocked when accessing them from Google Reader. Is there anything that I can configure on my computer to enable these graphics?