Mozilla's Firefox browser is unquestionably one of the most popular web browsers on the market — topping 20% at times while the browser-to-beat continues to slide — and certainly so among Open Source users. The release of Firefox 3 in June was a major milestone for Mozilla, but still, nearly six months later, there are those who have eschewed the new for the comfortable, homey, well-worn-in welcomeness of Firefox 2. That will be changing soon, though, as funeral arrangements for the second-era Fox are in full-tilt at Mozilla HQ, and the service is fast approaching.