This iPhone Nano thing has been circulating in the Internet for some time already. Previously, before iPhone 3G is made already, there are already some rumours about it. Today, finally, a mock up (in terms of silicon cover) make it more real.
Is this really true? Seriously, no one knows. However, I must say that previous iPhone 3G rumours started with screen size and leaked molding case dimension. Below are some of them (PS: I lost my entire blog information previously, so now I am relying my previous source for information). Do not take these images below seriously as they are unconfirmed. However, it goes to show that iPhone Nano talk has already started.