A new Guinness World Record for most software downloads in 24 hours has been set by FireFox 3, reaching 8,002,530 downloads in 24 hours.

To show you did join this very special event, you can now download a copy of “Personalized Certificate” from Firefox.

If you have not make the upgrade/switch yet, do it! it is worth it!

Links:
– Mozilla – Mozilla Sets New Guinness World Record with Firefox 3 Downloads
– Firefox – Personalized Download Day certificate.
– Lets Spread FireFox! the FireFox Download day.