[The Weed]

Actually, they added a number of functions if you have a scroll wheel:

Alt + Scroll expands or contracts the waveforms horizontally.

Alt + Shift + Scroll expands or contracts the waveforms vertically.

Shift + Scroll moves the view left or right.

Shift + Ctrl + Scroll moves the view left or right in smaller increments - gives you more control over the left/right scrolling.

Ctrl + Scroll moves the view up or down if you have enough tracks to require that.

One nice thing to have is the button on the scroll wheel programmed for "Delete". Makes it a lot easier than highlighting with the mouse and then moving your right hand off the mouse to hit delete or reaching way across with your left hand to hit delete.

If you have a 5 button mouse, program one thumb button for Alt and you can expand or contract the waveforms horizontally with one hand. A friend of mine has one of his buttons programmed for Nudge since he does a lot of voice/breath editing for commercials.

Cheers,