http://developer.apple.com/cocoa/iPhone uses Objective-C if you want to know more procure the book from amazon with ISBN: 0596518552
/*
iPhone Open Application Development: Write Native Objective-C Applications for the iPhone (Paperback)
*/
Good luck! What should I buy near the Iphone rebate? I own $100 to spend and have no clue what to spend it on. They donate you 100 dollars towards a purchase on anything but songs! Get the jawbone bluetooth headset (not the Apple one!) buy a hundred dollars worth of itunes songs!
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