I'll tell you something. If anyone has had a LAN game with an RTS in an office of fifteen to twenty, or eight or even just two people shouting over cubes at each other, it's a hugely different experience than playing alone. Being able to do that with anyone in the world? That's phenomenal. If that's the only thing we brought to the product, that would be great, but it's only the tip of the iceberg. The Xbox Live features, like 'king of the hill' and 'capture the flag,' are very well understood among players, and now they can do that in a strategy context, rather than as a first-person shooter.