I tried to log in to the site today and I can't. When I click on the Log in or Sign up button I can enter in my username and password, but when I click on the Log in button nothing happens. It grays out for a bit then become clickable again. On the same computer I can log in via IE. I'm running Windows 7, and FF is up to date. I even restarted FF in safe mode to make sure it wasn't any of my add ons, and still the same thing. Any ideas?