Some time in August Firefox will be downloaded for the billionth time (or one thousand millionth) since its original release, back in November 2004.

To celebrate this very important milestone, Spread Firefox is running a global campaign to bring together Firefox users and fans showing how they enjoy using it.

Here’s how you can join the celebration:

• Take a picture of yourself sporting some cool Firefox gear in a wonderful place.
• Email your picture in .jpg or .png (ouch!) formats to fxbillion@mozilla.com

Check the Firefox Billion Downloads Campaign page for more details and a few photo tips!