Meditation Center http://www.meditationcenter.com/
Contains colorful, clear, concise meditation instruction on a variety of meditation methods from various spiritual teachings, plus tranquil meditation tapes, guided and instrumental.
Sahaj Marg - The Natural Path http://www.sahajmarg.org
In-depth studies and guides by Sahaj Marg Research and Training Institute for raja, bhakti, jnana, karmic and integral yoga meditation and practice, with emphasis on yogic transmission, or pranahuti.
