Always fearful of waking up “that guy” who lurks in cyberspace waiting to pounce on a poor rookie who asks the wrong question with that famous “use the search feature”, I’ve dutifully done that to avoid embarrassment. Some topics you can search and read about till your eyes don’t work and you still end up knowing less than you did when you started. Sometimes you’ve just gotta spend 25 bucks!! My new 5420 will know soon enough! Looking forward to the experiment.