I have 22GB of photos which puts me just over the 20GB plan. Instead of paying 3.99/month for space I won't use, I want to trim my library. What I'd like to do is divide my photos between old and new. I have everything in one library right now. How can I take out the photos I want to classify as old and put them in a second Photos library? I have all my photos in the right folders/albums (which took forever) so I'm afraid to mess up that structure. Any ideas how I can separate my Photos library into two, and maintain the folder/album structure?