I'm fairly sure it will come out in 2007, there's no reason not to think that, but MGS4 isn't going to significantly boost PS3 sales. It will provide a small boost the week it releases because there are people that are waiting for this game, but those are going to shadowed by Christmas sales anyways so you won't see much. It's a pretty niche game and outside of gaming forums like these (and the people in these forums are not a large group), not a lot of people are in love with the series or have any of the games anywhere near their radar.








