I was surprised at how many of the special effects were done 'in camera', with no CG post production.

A custom-made motorbike, in the style of the light cycles from TRON. Pretty badass.

I know of at least one potential buyer...

Pretty funny. If the video won't play, just watch it on the original site - I don't think they like embedding.

Interesting glimpse at the making of Avatar - capturing the actors' performance.