Autodesk VIZ 2005 provides access to most of the new classes and interfaces introduced by 3ds Max 5 and 3ds Max 6. As with earlier releases of Autodesk VIZ, new classes and interfaces related to bones, skinning, particle systems, and space warps are not available.
Autodesk VIZ 2005 includes MAXScript access to the following primitive classes:
FileLinkMgr provides an interface to the File Link Manager.
Renderable_Spline : Modifier A new Renderable Spline Modifier which can turn a spline into renderable mesh procedurally.
What was New in MAXScript in 3ds Max 6
What was New in MAXScript in 3ds Max 5