Look guys, James Cameron has only made $350 million thus far on Avatar. I think I speak for us all when I say I'd sleep better knowing he made an even half billion.

Avatar will return to IMAX 3D for two weeks starting August 27, 2010. And it will come with 8 minutes of new footage. If audiences are really lucky, at least a few minutes of that will be devoted to Cameron's directorial debut in Piranha II: The Spawning, seen here: