iOS 5 should make shutterbugs happy. You'll be able to open the camera right from the lock screen. You can also use the volume up button to take a picture. Plus, there are now optional grid lines to compose your photo and pinch to zoom in the camera for zooming. If you set your finger over a part of the scene, iOS 5 will set AE/AF lock. iOS 5 also lets you edit photos right on the iPhone and iPad. This includes crop, rotate, red-eye reduction, and auto-enhance.