Here is a link to 41 Swami Rama videos that have shown up on YouTube:
SRI VIDYA TANTRA YOGA MEDITATION
SAUNDARYALAHARI, WAVE OF BEAUTY
The description on the first video is:
Four lectures by Swami Rama on Saundaryalahari, the Wave of Beauty,
which is a prominent text of Sri Vidya Tantra. The wave of
creativity, love and bliss of Shakti is one and the same with Shiva.
The lectures contain practical advice on advanced meditation
practices of Yoga, Vedanta, and Tantra. The four lectures are divided
into a total of 41 parts for the YouTube presentation.
Lecture 1 has 8 parts
Lecture 2 has 10 parts
Lecture 3 has 13 parts
Lecture 4 has 10 parts