I have two different PowerPoint presentations with radicically different styles/formats. I want to merge them together but keep the formatting for each one. In other words, when I view a slide from presentation A it will still have the original format, but the slides from presetnation B will still have their original format as well. When I copy paste the slides the formatting automatically changes to the style used of the one I am placing slides into... paste special doesn't seem to have an option to fix this. Help?