From your link, >For more information about memory management, refer to the Apple Developer website. http://developer.apple.com/library/mac/documentation/Perf

From your link, >For more information about memory management, refer to the Apple Developer website. http://developer.apple.com/library/mac/documentation/Performance/Conceptual/ManagingMemory/Articles/AboutMemory.html http://developer.apple.com/library/mac/documentation/Perform...