I just got a 160gb ipod for Christmas and I want to purchase an iphone. My question is should I buy a 8g or a 16g? I'm sure I don't need a 32g because my ipod is so large. I do love music I filled my old 30gig ipod over a few years. But whats best to take pics and play games and have some music on? I'd really appreciate some input. Thanks.