The first computer I ever touched was in elementary school, an old beige Powermac G3(I think). It had the lovely mouse you see here: http://webinstituteforteachers.org/2000/curriculum/homeroommodules/compBasics/MacMouse.jpg It obviously used an old connector(most likely PS/2, but I didn't care to look in 1st grade), and doesn't have amenities of today like wheel/ball scrolling or optical/laser tracking, but I'd love to have something like this for when I get my Macbook. Is there anything more modern like this available from other companies? If I had to find and use one of these, could I get it to work in OS X with a PS/2 -> USB adapter or something? I think it's more elegant and ergonomic than the mighty mouse, and most mice available today for that matter(they all find a way to hurt my hand).