there's also a series of short animation films,"Animatrix" who's stories all revolve around the matrix concept.all are cell animations except the first one which was done in 3D.i couldn't read the credits because they were so small but i think the first one was done by the same group that did "Final Fantasy the Spirits Within".it even looked like they used some of the same characters and voices from FF.well worth seeing just for the first one.really amazing.i saw it on cable PPV this week.