As we have reported previously, Firefox 3 will launch today and is aiming to break a download record in the process. Over 1.5 million people have pledged to download Firefox 3 on release day, with downloading set to go live at 10 a.m. PDT. For a breakdown of when exactly that will be in your local area, you can check here. You'll be able to find out if a new download record has been set in around a week, so remember to get downloading and make it happen!