Hello all, I am having some frustrating issues with my new ipad mini. My main goal is to use my ipad mini for university. The two main uses of my ipad would be viewing pdfs, and browsing the net for course related material, and checking course websites. I have ~150 pdf files I wish to load onto my ipad, and really do not want to deal with the hassle of using itunes. Since there is no usb port on the ipad, I cannot simply transfer my files via flash drive, and must upload them on dropbox and frustratingly save them one by one in order to gain any access to them, independent of dropbox. Is there some sort of filesystem app I can install on the ipad so I don't want to deal without having a filesystem? Would I be better off selling my ipad and purchasing a nexus 7? Thank you for the information!