Dealing with one issue created another. I couldn't move a picture incrementally in any direction using COMMAND-arrow, so I tried to remap the command in the drawing section of the "Customize Keyboard" dialog box. Must have picked the wrong command because now I can't move the cursor right or left one word at a time with option-arrow. I can still select text one word at a time. Anyone have an idea what the actual command name (looks like a programmer function) might be for this?