I already tried iCloud. It didn't work. I tried Dropbox. It didn't work. Same with other online resources. The 1st gen iPad can't be upgraded enough to use them. I tried the kindle app, but it only wants to transfer files you purchased from Amazon. None of my stuff came from Amazon. I have a 1st gen iPad, and need to transfer my tax return forms to my new 4th gen iPad. iCloud will not take my PDFs. I don't have a desktop or laptop, just the two iPads. I bought a camera adapter kit, so I was able to get my photos copied, but I also want to get my books and documents onto the new iPad.