Quick nugget this week...whenever I first install LabVIEW, one of the many default settings I change is the number of steps in the Undo history. It defaults to 8, but I always change it to the maximum allowable value, 99. With computers as fast and full of memory as they are these days, you shouldn't see any performance hits from increasing your Undo history. You can find the Undo steps setting (in LabVIEW 8.2) at Tools > Options > Environment > Maximum undo steps per VI.
-D P.S. - Check out past nuggets <a href=" http://www.yqcomputer.com/
;message.id=1669" target="_blank"> here</a>.