I just figured out between shipping and the extra cost of a book I can save $25.00 if I can the e-books. I would have to print these out, it would drive me up a wall if I didn't. I have a very good economical laser jet printer, but we are talking about 800 pages if I were to print them. Paper is cheap enough and I have plenty of toner, but it just seems daunting. At the same time it is a difference of $25.00. Any opinions? Do you buy the printed version, any preferences?