Om -The Primordial Sound, The Eternal Syllable There is a very nice article on the subject in a free online magazine www.akhand-jyoti.org in spet-oct 2005 issue. I hope you enjoy the article. Also, if you like to know more about mantras, there is a very nice free ebook titled: The eternity of sound and Science of Mantra. It can be downlaoded from http://www.awgp.org/english/books/b...english.html Also please let me know if you know free online sources on similar subjects. Vipul..