A lot of people are saying that the new iPod nano is going to be square with no click wheel and have a touch screen that is 1.7 inches. This doesn't make sense. Apple has been increasing the size of the screen for 5 years so it wouldn't make sense for apple to all of a sudden drop the screen size down to the original screen size of the nano of 2005. I think apple will use this touch screen for a new iPod shuffle (or perhaps a new iPod.) I think that the iPod nano is going to keep it's form factor but the click wheel is going to be replaced by a touch screen control. What do you think?