It would only take a little space on the bottom... instead of the chrome plate, there would be a thin layer of plastic that would contain an optical mouse sensor and a Bluetooth adapter. The scroll-wheel would have to move to the top too, to be the mouse buttons.jknight8907 said:seems like the current design of the iPod would make a horrible mouse, a very un-ergonomic shape for that usage, and that chrome finish would scrape right off
...besides, why use space to add a almost-useless feature, when that space could be used for more storage space or for an FM transciever.