Personally I would rather see any movies be based on the game (or part of the game at least, since they could be pretty long) rather than something new like Advent Children. It would have to be done really well though to be good I guess. I agree that it would be great to see the games and characters brought to life through CG, or anime (I'd prefer CG). And see the story we know and love like that. I'd even like to see it with real actors although they'd have to pick people REALLY well. ^_^

But I'll wait and see what I think of Advent Children, maybe if they are going to make a film, it's better to come up with something new.