I use a standard Apple wireless mighty mouse.  As I haven't been a hardcore gamer, I have never really needed anything else and I like the touch and smooth feel of it.
With my windows laptop I also use a bluetooth mouse (Logitech).  The Windows/Logitech mouse uses one AA battery which I have to change about once per year.  The Mac Mighty Mouse uses two AA batteries which I seem to be changing every couple of weeks...
Anyone know why this is?
Suggestions for a better mouse to use with a MacBook Pro and ESO?