Everything advances in life, so we can only keep up by adjusting to the types of advancements educational to students. I too go online sometimes if I find the DVDs to be out of date or to just find something new on the subject I'm instructing on. What can you do otherwise, than to look for something better to show. I still believe that we should not fully do away with the old style of learning, but just add to it what is new. Students then get the best of "both worlds" so to speak.
