In a teaching given at the RiverView Dharma Center in Iowa in 2009, Acharya Dawa Chhodak Rinpoche gives Dzogchen instructions based on texts from Jamgon Kongtrul and Dudjom Rinpoche.

Dzogchen Teachings with Lama Dawa Chhodak Rinpoche, part 2
Part 2 of Dzogchen teachings given by Acharya Dawa Chhodak Rinpoche in Lansing, Iowa, in 2009; based on texts by Jamgon Kongrul and Dudjom Rinpoche.