I think good processing power is key nowadays, because a lot of the basics we've become used to require it (A.I., bubbling environments, etc.) and I don't doubt it'll improve in ways that make games "better". But an extra $400 for that? When we have so many good games still coming out? No thanks. The end of a generation is often when you get he most intriguing and cool stuff, and I'd love to see that last another 2 years.