hey guys i was researching the same problem and found a couple of
workarounds that might help
you can still access the Vector renderer from PPC code, in the get info window of Maya.app, tick the box "open in Rosetta" this will cause Maya to run in PPC mode, dont forget to unceck the box when you finnish your render, to regain your non-emulated speed.
I tried something : Force the opening of Maya8.5 via Rosetta ( command - i on the app, and "open with Rosetta"), maya8.5 much longer to open, but VectorRender plugin loads without probs ! Will not use that VectorRender every days, but now know it’s possible to use it that way
Id load it up via rosetta and then check that the vector render plugin isnt set to autoload in the preferences > plug in manager
and then restart it as per normal...
can you let me know if this works ???
im not near a mac right now to test it out...
also FYI
from bottom of this page
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=7635770#MultipleRenderingVector Renderer
Windows® 32-bit and Mac OS® X on PowerPC® systems only.
edit : i also found a similar fix here too
area.autodesk.com/forum/index.php/forums/viewreply/10229/
Cheers
Carl