Ok, so... please don't burn me if this has already been mentioned. In iOS4, when you want to close an app (which was previously achieved by pressing the home button once) you have to: Press home button once to get to home screen Double press the home button to see the app you want to close on the tray Hold down on an app to enable 'closing' Press the 'Close' button on the app. Seems a little long winded to me. I don't want a number of apps running indefinately, or have to have a purge or running apps once a day. ...or am I missing something obvious?