Lama Dawa teaches on the short Dudjom Ngondro practice. From a teaching given in Oxford, Iowa, 2000.

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.