App life cycle in iPhone?

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iPhone 2G/3G app life cycle 

(START)
- didFinshLunchWithOptions
- applicationDidBecomeActive
(HOME PRESSED)
- applicationDidEnterBackground
- appWillTerminate

iPad / iPhone 4 app lifecycle
(START)
- didFinshLunchWithOptions
- applicationDidBecomeActive
(HOME PRESSED)
- appWillResignActive 
- applicationDidEnterBackground
(RESART APP IN THE "TASKBAR") 
- appWillEnterForeGround 
- appDidBecomeActive 

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