My friend got his iPhone replaced for free today at the Apple store... His is different. Not only does it scroll smoother but when he clicks the speaker button it brings up the see through box you get when you change the volume except is says iPhone speaker phone. Also when he makes a phone call it gave some extra options before it called i forget what they were. And under voicemail it says audio instead of speaker and when he goes there it has some different options as well.. whats up with that, anyone know? I checked the firmware and version and they were the same as mine.