"Please note: We do not recommend that anyone other than developers and testers download the Firefox 3 Beta 3 milestone release. It is intended for testing purposes only. Firefox 3 Beta 3 is now available for download. This is the eleventh developer milestone focused on testing the core functionality provided by many new features and changes to the platform scheduled for Firefox 3. Ongoing planning for Firefox 3 can be followed at the Firefox 3 Planning Center, as well as in mozilla.dev.planning and on irc.mozilla.org in #granparadiso. New features and changes in this milestone that require feedback include..." -- ftp://ftp.mozilla.org/pub/firefox/releases/3.0b3/linux-i686/

"Please note: Firefox 3.1 Beta 2 is a public preview release intended for developer testing and community feedback. It includes many new features as well as improvements to performance, web compatibility, and speed. We recommend that you read the release notes and known issues before installing this beta..."

"...Firefox 3 Beta 2 is now available for download. This is the tenth developer milestone focused on testing the core functionality provided by many new features and changes to the platform scheduled for Firefox 3. Ongoing planning for Firefox 3 can be followed at the Firefox 3 Planning Center, as well as in mozilla.dev.planning and on irc.mozilla.org in #granparadiso..."

ftp://ftp.mozilla.org/pub/firefox/releases/3.0b2/linux-i686/

"Firefox 3 Beta 4 is now available for download. This is the twelfth developer milestone focused on testing the core functionality provided by many new features and changes to the platform scheduled for Firefox 3..." -- ftp://ftp.mozilla.org/pub/firefox/releases/3.0b4/linux-i686/

"The first Firefox 3 Release Candidate is now available for download. This milestone is focused on testing the core functionality provided by many new features and changes to the platform scheduled for Firefox 3.

"As part of the Mozilla Corporation’s ongoing security and stability process, Firefox 3.0.11 is now available for GNU/Linux users ..."

"Please note: We do not recommend that anyone other than developers and testers download the Firefox 3 Beta 1 milestone release. It is intended for testing purposes only..."

ftp://ftp.mozilla.org/pub/firefox/nightly/latest-trunk/

As part of the Mozilla Corporation’s ongoing security and stability process, Firefox 3.0.10 is now available for GNU/Linux..."

"As announced, and earlier than expected, a quick Firefox update has been released to fix a single bug that prevented some users accessing their saved passwords..."