I will NEVER USE LOGOS notes EVER again until they add a Undo/Go-back button. I was, stress WAS, using Logos for sermon prep and creating announcements prior to putting them into Proclaim and other places. I was adding a couple last minute details Sunday morning before moving the info to the proper place. During a copy paste operation. I clicked one too many times (selected all text) and hit a button.... POOF! 3 HOURS WORTH OF WORK GONE AND IRRETRIEVABLE. Why was this not a basic must when building this software? If I can't hit or click the wrong key/button once and not lose everything I was working on this software is useless to me.