Alright, 14-3 should be in Extras sometime soon. It fixes quite a few small issues and adds, primarily, 770 support for OS2008HE (you will need to flash fanoush's kernel, though).

Changes:

Advanced Backlight 0.14 (7/18/2008)

• Now (again) supports 770 with fanoush kernel for backlight updates (built for OS2008HE, use chinook deb).
• Changed icon format to better show muted volume level.

Advanced Backlight 0.13 (7/16/2008, -devel only)

• Initial volume should be correct now.
• Added GConf notification on volume change.
• I18n support.
• Added translations for: de es fi fr nl pl ru se. Thanks to all translators!
• New approach for beep on volume change (daperl).
• Fixed mute at zero volume bug.
• Updated appearance of default iconset.

Advanced Backlight 0.12 (7/14/2008, -devel only)

• Switching directly to maximum brightness will now work correctly.
• Muted icon will display correctly when mute is set with volume 0.
• Now using threaded volume/brightness updates, patch by daperl.
• Using delayed brightness updates also improves smoothness.
• Added a new iconset, "Hildon". Thanks, loki!