Addendum:

> "There will be 3D support"
> http://www.amiga.org/forums/showpost.php?p=666854

This seems to be confirmed now:

"3D Driver R300 (Radeon 9700 for PowerBook)."
http://translate.google.com/translate?sl=fr&tl=en&u=http://www.meta-morphos.org/article.php?sid=1145