I am, but I'll need a new computer to play it. If you have a half hour, check this video out and see the future of computer games:
http://video.google.com/videoplay?docid=8372603330420559198&q=spore&hl=en
If you want a summary, this is basically a game desinged by the guys who did the Sim City series and you basically get to 'evolve' a species from a 2D bacterial world up untill... well, watch the video to see how far they go with it. It looks amazing, and I am sooo happy the neural networks are finally being used in computer games like this.