I've noticed that my mother's 4S is faster than mine, and I'm really curious why that is. Any ideas? Here's what I'm talking about. Hers is the red one http://dl.dropbox.com/u/10956521/Ma...an the other/Movie on 10-23-11 at 2.35 PM.mov I did not doctor this in any way. And yes, they are both 4Ss.