下载:Firefox 3.0 Alpha 6 for Windows - 6.22 MB下载:Firefox 3.0 Alpha 6 for Linux - 8.89 MB下载:Firefox 3.0 Alpha 6 Pre for MacOS - 18.3 MBv3.0 Alpha 7 Preview 英文 官方下载:
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-trunk/firefox-3.0a7pre.en-US.win32.installer.exe
Changelog:
http://www.mozilla.org/projects/firefox/3.0a6/releasenotes/