The only reason I bought this thing was to show a slide show presentation. I have it saved on my old hp laptop in microsoft office and on the hp desktop. I bought the keynote app. I've been reading and trying to make this work all day. It should be simple but it's not. Does anyone have any suggestions? help please and thanks in advance. When I open keynote on the ipad and try to copy from itunes, I see the presentation but it is not clickable.