[quote author=triforcemario link=topic=23200.msg133551#msg133551 date=1143819771]
How can you tell its CGI?
[/quote]
It moves wrong, and the colours are distinctly brighter than the other images. You'll notice that the mouse is over-exposed by the camerca (kinda glowy) while the cetipede isn't at any point in the clip.
I might be wrong, but it looks fake to me.