[Ronbo]

I've got a Mighty Mouse. I'm surprised how much of a difference the right click makes in everyday use. The trackball is great too, and the trackball-click is also handy for bringing up dashboard. I'm using the side buttons more now that I've configured them for Spotlight.

I guess I realized how much I've come to appreciate the extra buttons in a short week or so when I was at an Apple Store and was using a computer with the regular Pro Mouse. I was lost without my extra buttons!