Thank you Heart and Kirtu. I had asked about receiving Direct Transmission of Dzogchen and someone suggested I attend a cyber web Retreat from Lima, Peru on "Teaching from Dra Thalgyur Tantra" on April 19-21 (times TBA, most likely Friday evening and 10am-12 the next days, Peru time). And I saw GURU DRAGPUR listed as one of the related files for retreats and wondered if that was something I should know more about before I received the Dzogchen transition.
Those files are not particularly related with this webcast, they are from other webcasts. However, ChNNR do give reading transmission for some of these practices, like Guru Dragpur, every retreat. This means that you can start practicing it if you want. But Guru Drapur and other deities belong more to the anuyoga teachings which ChNNR also transmits. Dzogchen itself is more related with direct instructions how to recognize the nature of mind and how to make that experience continuous.