united_notions writes: A few hours ahead of the official release time of 12.00 PDT, the release directory for 3.1b3 now exists, but it's still appearing empty. However, if you go to the Beta release webpage page and copy the hyperlink to your beta of choice, then change '3.1b2' in the URL to '3.1b3', hey presto, it loads! The
.exe installs ok and the 'About' popup checks out. Enjoy the latest release of FF!