I would liek a full rich map editor where the pyshical terrain can be adjusted so that I can make nice deep canyons and revines so I can feel what its liek to do trainign in such areas when flyign low and keeping under teh radar whilst in formation with others as i have read about pilots doign thsi trainign in Iraq in tornadoes. Also I can reacreate teh Top Gun canyon fighting scenario which looked cool and fun.