Flying in GTA IV

An article at ign.com says that there will be no planes this time around to fly over Liberty City but flying will still be a big part of the game. Helicopters will be in the game. The creators say that planes will not fit into the game play because of the city. They also hinted that other charters from the previous GTA games could be in this game and you can download more world outside of Liberty City on the XBox live and PlayStation network.