Everyone is always saying it would be nice to have a wi-fi on/off switch on the iPod's home screen. Would it be plausible for Apple to add a feature where you could simply double-tap the safari icon to turn the wi-fi on, and vice versa. I don't know if its possible for Apple to add this functionality to the safari icon, but if they could I have no doubt this would be the best way to implement this feature into the iPod.