First question is what do you mean by ibook? ibook is the app, epub is the format or ibooks author ebook. So which are you talking about? Others have mentioned, if it has drm you can’t, you could try and crack it, which isn’t advised as you don’t technically own the ebook, you have a license agreement to use it. So legally you could be in trouble. Also, no reason to go to pdf, pdf is static, won’t adjust with the screens, meant for print versions and ebooks aren’t setup like print versions, so nothing will look correct.
And now my old man is back home and we'll be happy to hear that the old me who didn't know more about computers is not as much of an idiot as he was before. Ciao. We'll leave you a tip, though: keep up with the news (here on our blog here at BGR), because it can help you remember that you are not that old. The same old, same old. The latest tech news, the latest in-depth gaming coverage, the latest news from the world of politics and the news from the world of business etc.