TM4T Mindfulness - Complete Explanation
Heck, why re-invent the wheel; this is a one hour on-line lecture by Jon Kabat-Zinn himself. Professor Kabat-Zinn is pretty much responsible for the vast majority of secular mindfulness courses in the Western world; if you want an exposition on mindfulness and what it's about, don't spend all your pennies on a book, just watch this....