Sorry guys... It's kind of close, but it's a mile off... I'll give it another day, if it's not answered by then, I'll spill the beans... It's neat stuff...
Meh, I'll do it now, as I'm board.
If you pay close attention to everyone on the entire scene, they are all twins and triplets. They actuely went out and got twins and triplets for the extras, as much as possible any how. The directors did this in an attempt to rationalize what a programmer would do if faced with making a program that needed hundreds, if not millions of people in an environment. Remeber, they aren't in the matrix at that time, only in a training (closed) environment. So what's a programmer to do? Make a bunch of copies of people and fill the environment until you have your desired number... Floor's open... You guys also know about the green hugh while in the Matrix right? But that's another story for another time if not...