Depends on how you learn, I think the videos are very informative. They're not going to teach you everything, so buying a book or two would help a lot. http://

Depends on how you learn, I think the videos are very informative. They're not going to teach you everything, so buying a book or two would help a lot. http://www.amazon.com/Beginning-iPhone-Development-Exploring-iOS/dp/143023024X/ref=sr_1_1_title_0_main?s=books&ie=UTF8&qid=1335043816&sr=1-1 http://www.amazon.com/Beginning-iPhone-Development-Exploring... The book is kind of dated, so I would recommend looking for something more recent.