Devon O. Wolfgang has a long tutorial on building an image gallery using Papervision3D and Tweener.

Ricardo Cabello has updated his audio visualization effect demo (also using Papervision3D and Tweener). The new one is here, and he promises the source soon. Looking very cool.

Coincidentally, Donovan Adams also has a demo using PV3D (and its new Line3D) and Tweener for audio visualization, although in a different way. In the same vein, this doesn’t use Tweener, but it’s still cool and also a nice Line3D demo. And this post wouldn’t be complete with a link to a japanese page, so here’s another nice Line3D example, similar to the previous one but using a tree instead. Again, no Tweener used, despite the link at the bottom of the page.