Keith, I've seen this occasionally on several machines. Go into the Universal Access Preference Pane, turn zoom off and then back on. Always corrects the problem for me. Rick On Mar 11, 2006, at 7:40 PM, keith_w wrote: > Up until a couple of days ago, I had no problem with keyboard > shortcuts: zooming in with a command-option-"=" or zooming out with > command-option-"-". > > Now, it doesn't work. > > No idea what has changed. Any help at finding the problem? > > Thanks, > > keith whaley > > Oh yes, OS 10.4.5, Mozilla 1.7.12.