New podcasts, how to correlate

I just dropped a new visual podcast into your iTunes U area, "How to correlate mini-podcasts to the 7th edition," which will help you use the old mini-podcasts that I made from the 6th edition of the textbook.

I also dropped in a few more mini-podcasts, re-organized them a bit, so you now have a little bit of podcasting for each of chapters 2 - 5.