My first logbook is kept on the bookshelf at home probably should put it in a safe but...... a few years ago I transfered everything over to logbook pro (took forever since I had over 5000 hours to transfer and I've always logged everything flight by flight). Once I got done with that I went to kinko's and printed everything out, placed it into a large binder. I've interviewed with a couple of places since then and they liked the logbook pro version and never even asked to see the other logbooks. If you go that route once you start transfering date back it up every few months. My laptop crashed once when I was almost done transfering everything and I had to start all over again. Once you back it up email it to yourself, and then burn a cd with a copy of it as well.