Running Firefox 3.6.3 on my aging machine, I got a dialog telling me that I should upgrade. I did. When the update was complete, and the application restarted, I was running Firefox 3.6.24, and shown a page saying: “Thanks for downloading Firefox, but this version is out of date. Unfortunately your computer's operating system isn't compatible with the most current Firefox learn more, but you are encouraged to download the most recent version that is compatible instead.” Clicking the link to the “most recent version” took me to a page which said: “Firefox 3.6.x will be maintained with security and stability updates for a short amount of time. All users are strongly encouraged to upgrade to the latest version of Firefox.” There was no other suggested version linked to that page, and the latest version of Firefox is, of course, NOT compatible with my machine. Mozilla is confusing me here. Why did Firefox drop back within v. 3.6.x from the version I was already running? Why does the site suggest upgrading to an apparently non-existent “latest compatible version” without providing a link to its suggestion?