In view of an upcoming project, I thought it was finally time to start exploring PV3D seriously. I’m planning to record down my progress in this blog, so that it may benefit anyone who’s seeking to explore in this area as well.
Although it’s still not in its stable version yet, I’m going to experiment using PV3D 2.0 Alpha: Great White. The reason being the massive amount of changes since v1.5, so I guess it’ll be better to start learning from the new version.
Just for info purposes, you won’t be able to get a direct download of Great White from PV3D google code’s homepage, so here’s a good tutorial for know-how. 
I’ve searched around a bit and here are a few sources of excellent tutorials to get started with:
- gotoAndLearn.com – Papervision3D 2.0 Interactive Cube
- pv3d.org – PV3D 2.0 Tutorial List
- Papervision 2 – Tutorial List
- MAD VERTICES – PV3D Training Videos
Time to have fun! 
Cool. Good luck!
I find the Papervision2.com very good. I followed the tutorials inside and quickly got GW working.