Originally posted by Mark Davidson:
I only recently discovered that if I use the hand(pan) tool, my scroll wheel has both zoom(rotate) and orbit(hold down the scroll wheel)....
I have an extra "thumb" button on the side of my mouse, which I've mapped to the shift key. So I can both pan and orbit without touching the keyboard. Note that you can pan and orbit no matter which tool you have selected. If you're in 'move', and you press the center button, you will temporarily orbit, but as as soon as you let go, you'll be back in move. CB.
