Mozilla Fennec AKA mobile Firefox for the MIT/Maemo platform has been release with desktop builds available for download (Windows, Mac and Linux builds)
Updates should be available on the Maemo platform (automated builds available) through SSU.
Final release versions are available from http://ftp.mozilla.org/pub/mozilla.org/mobile/
Desktop version are available for download from Mozilla’s Mobile Strategist Mark Finkle from http://people.mozilla.com/~mfinkle/fennec/
