Here's a talk by IMS (Insight Meditation Society) teacher Rob Burbea that Thusness/PasserBy had commented as "It is truly good." , "Amazingly clear." and "Very profound."
2009-05-21 Realizing the nature of mind 65:00 Download Stream Order
Through practice we can glimpse a sense of the nature of awareness as something ever present and awesomely vast, and this sense can be cultivated as a profound resource for freedom and peace in our lives. But eventually we must see even beyond this to know the ultimate nature of the mind - empty, completely groundless, and dependently-arisen - a seeing which brings an even deeper freedom. This talk explores some of the ways this realization might be encouraged and developed in meditation.
Insight Meditation Society - Forest Refuge: May 2009 at IMS - Forest Refuge