I was playing this new Eliminator or whatever it's called and also Modern Combat and thought to myself "wow, these controls suck". You use your left thumb to navigate the "thumb stick" and your right thumb to aim AND shoot. And this is my problem. First you have to aim then quickly move your finger to the shoot button, or just tap the screen if you have that set on. I dont like it. What I think is if developers could use the volume buttons. Then the iPhone would suddenly have two shoulder buttons!! I dont know if it's difficult to pull off of if they aren't even allowed by Apple, but they could easily have a sound icon in one corner (or in the pause menu) and when you hit that the volume buttons would go back to normal so you could adjust the volume. I think this little thing would make many games MUCH MUCH better and more playable!