I'd like to bring this back to the top.
My space pilot pro works well when using Alias design in Windows and yet has zero functionality on the Mac version - not even basic navigation
Autodesk obviously has a working relationship with 3dconnexion, whom insist it is up to the software developer to initiate proceedings, so why no support for a flagship product such as Alias - makes no sense.
Another bump to the top, have just downloaded the new mac osx 2011 Alias Automotive (upgrade from windows 2009) and have lots functionality of my navigator, spoke to 3dConnexions who have said
"You would need to check with your Autodesk Support to see what they might share about their future plans for making use of our input devices in their MacIntosch Software."