The future of text books?

Megginson and Smart Introdcution to Corporate Finance--Companion Site Wow. I think we may have a glimpse into the future of text books with this one. It is the new Introduction to Corporate Finance by William Megginson and Scott Smart.From videos for most topics, to interviews, to powerpoint, to a student study guide, to excel help...just a total integration of a text and a web site! Well done!At