@unknownuser said:
Although this may seem too simple...I have run accross a few new SU users who are not aware how to set up their mouse to use the scroll wheel. The ability to zoom and orbit with the wheel makes navigating very quick and intuitive.
I'm on a Mac now and used to use a PC. On the PC I had the scroll wheel set to zoom and orbit but on the Mac it doesn't seem possible. Care to enlighten me?