That means en-US nightlies for 3.0 are now in
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla1.9.0/
Hourly builds are in
http://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/$host-mozilla1.9.0/
eg
http://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/fx-linux-tbox-mozilla1.9.0/
(There are some symlinks in tinderbox-builds/ to provide $host-trunk
dirs until we reconfigure Talos, they'll go away soon.)
In related news, the 3.1a1pre builds from the mozilla-central branch in
Hg are in
http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla-central/
NB: latest-trunk/ is now a symlink to latest-mozilla-central/, so there
is no difference between these two directories. Hourly builds are in
http://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/mozilla-central-linux/
and so on for win32 and macosx. Nightly updates are working for these
builds.
-Nick Thomas