I think development tools will come into play in a big way. As games get more expensive to produce and machines get more complex to make those games the tools used might make a world of difference to the developer/publisher. We already know that MS is going with XNA, which has already been met with some praise/criticism, and we don\'t know what Sony has in mind yet but we know they are working on something in that regard. Nintendo hasn\'t said anything...no surprise there.