Ngak’chang Rinpoche recorded at the San Francisco Shambhala Center, March 2006. An 18-minute overview of Sutrayana from point of view of Dzogchen. The base of Sutrayana is suspicion of samsara; the path is renunciation of grasping; the result is emptiness or referencelessness. Beyond Sutrayana lies Tantrayana, which opens the possibility of endless enjoyment.