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.