iPhone Screen shot

You can take a screen shot of your iPhone screen by pressing the home button at the bottom and the top power button at the same time.

Yes, surprisingly they are the same.  The big difference is how long you hold them both.  Hold the home button down first and then briefly press the top power button.  The iPhone screen should flash and viola!  Look in your photo library and you should see your iPhone screen shot you just shot.  Cool eh?