So many of you love Logos 3 so much that you would rather use it as base to read Logos 4 books. I'm exactly the opposite. I love the new Logos 4 and I'm prepared to learn the new software. Can someone please tell me how I can migrate or move all my Logos 3 books - Logos 3 Gold, book builders 4-6, and others to Logos 4 Platinum?. I have the two versions on my system but prefer to have everything in one place using the Logos 4 Platinum. Alex Olu.