Firefox 2.0 now available:

firefox-2.0.en-US.linux-x86_64.tar.gz - Firefox 2 (amd64)

compiled for amd64

firefox-2.0rc2.en-US.linux-x86_64.tar.gz - Firefox 2 - Release 2

firefox-1.5.0.6.en-US.linux-x86_64.tar.gz

firefox-1.5.0.4.en-US.linux-x86_64.tar.gz

built using : gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)

using this .mozconfig

. $topsrcdir/browser/config/mozconfig
mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/fb-opt-static
mk_add_options MOZ_CO_PROJECT=browser
ac_cv_visibility_pragma=no
ac_add_options --enable-optimize="-O3 -march=athlon64 -pipe -fomit-frame-pointer -msse2 -mmmx -m3dnow -mfpmath=sse -D_FORTIFY_SOURCE=2"
ac_add_options --with-pthreads
ac_add_options --with-distribution-id=MyFirefox
ac_add_options --disable-tests
ac_add_options --disable-debug
ac_add_options --enable-static
ac_add_options --disable-shared
ac_add_options --enable-default-toolkit=gtk2
ac_add_options --enable-xft
ac_add_options --enable-svg
ac_add_options --disable-freetype2
ac_add_options --enable-single-profile
ac_add_options --enable-canvas