My middle mouse button was the most overlooked part of my setup. It handled scrolling when I needed it, but it never played a big role in how I used my computer. Most of the time, I barely noticed it ...
I've got a MS Optical trackball, and ive been using the PLE of MAya, and a crap load of stuff relies on using the 'middle button' of the 3-button mouse. I've tried using the scroll wheel click as teh ...