Battlefield 2: Modern Combat Cheats

RPG Rocket Challenge
On the RPG Rocket Challenge, the further you are away when you blow a vehicle up, the more points you get. An easy way to rack up points is to take down a vehicle's shield down at close range, hotswap to a further away RPG man, then finish the vehicle off.

Air Traffic Control: Get two helicopters easily
When you begin the Air Traffic Control level, you will start out as a sniper. Directly behind you is a chopper. Turn around as soon as the level begins if you want a good shot. You should be able to shoot him and the chopper will fall a short distance directly in front of you. Make sure you hit the pilot, and not the chopper. Note: It may require a few attempts to hit the pilot. It will not explode. You can then get in and shoot out the turrets with the chopper. When the jeeps come by, hotswap to one and go directly past the turrets and into the helicopter inside the heliport. You have now acquired two helicopters, making this level very easy.