[robg adds: Back in 2002, this hint covered another Ogg Vorbis plug-in. In checking their project page, though, it was last updated in May of 2004, and only claims compatibility with QuickTime 6.0.2. I have not tested this one...]
December 2005 Addendum: The new URL for this project is:
http://www.xiph.org/quicktime/
The old one above will no longer work...

