I have two computers both with slightly different flavors of wireless Microsoft keyboard/mice.

One computer zooms the timeline with the mouse wheel and the other does not. The computer where the mouse is not zooming works fine with the mouse wheel at scrolling through for example the list of files in the media manager.

Any ideas?

-Jonathan

Might be an option in the Vegas pref panel?

I have two computers both with slightly different flavors of wireless Microsoft keyboard/mice. There's the squirrel; you have to find a setting within the mouse software. Logitech is wonderful with the options it offers.