Can this be done in Flash CS4

I have not purchased Flash CS4 yet because even the upgrade is quite expensive here
in Europe.
Since the release of CS4 i see more and more websites with some ‘3D’ stuff done in flash.
I wonder if Flash CS4 with its build-in ‘native’ 3D options has any advantages over Flash CS3 in combination with papervision (away3d, sandy, etc.).
I do not need import 3D models or texturing surfaces with shaders etc… But i could imagine to enhance my websites with some ‘3D’ extras. For instance, i found this cool site here www.xdim.org which probably uses no heavy 3D engine a la papervision.
Could this be done with Flash CS4? What do you guys think?

Keith