I might add that the eASLRB is every bit worth the price for the convenience alone. I open PDFs in Microsoft Edge. Unlike Abobe reader you can rotate pages, highlight sentences, make notes then save it. You can go back and erase the notes and highlights. If you open all the PDFs you use for gaming in the Edge browser they are readily available as tabs across the top of the browser. You can also save word files as PDFs. My 1st edition ASL binder, duct taped together, is now retired to the shelf. Defiantly purchase the eASLRB. It will open up a whole new world.