Enter the news story to enter the link, then enter the sweet trailer.
After watching this trailer, it appears that the Enter the Matrix game is going to be pushed as hard as the two movies due out this summer and fall.
Using bits of story from the Animatrix movies (such as The Final Flight of the Osirus), and the paralleling the Matrix Reloaded, the trailer claims that what you do in the game will affect the plot of the movies. Whatever that means exactly is a mystery.
The games are due out on May 15, the same weekend of the opening of the Matrix Reloaded. The trailer site can be found here, and the official game site is right here.