TUAW Tip: quickly adjust viewable hours in iCal

Today's tip is a quick one about iCal, and it hails from the ever-useful archives of MacOSXHints. iCal's preferences allow you to choose how many hours you see in a day or week, but you can easily and quickly change this setting with a simple shortcut key. If you have a scrollwheel mouse or a two finger scrolling trackpad, simply hold the option key and scroll up and down in iCal to increase and decrease the amount of hours you can view.
This article was originally published on Tuaw.