linux.cz provides 7 language packs Sun doesn't provide yet.
http://ftp.linux.cz/pub/localization/OpenOffice.org/devel/OOO300/OOO300_m5/Build-1/OOo_3.0.0_native_Win32X86_langpacks/
1. OpenOffice.org 3.0 Language Pack (Bengali, English)
2. OpenOffice.org 3.0 Language Pack (English, Esperanto)
3. OpenOffice.org 3.0 Language Pack (English, Kurdish)
4. OpenOffice.org 3.0 Language Pack (English, Welsh)
5. OpenOffice.org 3.0 Language Pack (Galician)
6. OpenOffice.org 3.0 Language Pack (Romanian)
7. OpenOffice.org 3.0 Language Pack (Uzbek)
I've found two issues.
1. "Uzbek" listed as "Unknown" in the language of UI listbox
http://www.openoffice.org/issues/show_bug.cgi?id=93932
2. "gl" (Galician) lang pack can not be installed
http://www.openoffice.org/issues/show_bug.cgi?id=93933
Sun provides 69 plus Pavel provides additional 7 makes 76! :)
Sounds great.