I do. It's the back and forth and being at the mercy of searching content. Guess I'm old school. I still keep double spacing after periods, and all of my graduate school work was done on a manual typewriter. Eeek. Perhaps setting up dual monitors may help.

So many of the pro software publishers have gone to online manuals, understandably. It's just kinda easier to carry a book around during the day to read when a guy gets a break, or to read and study before sleep.