Rusty Neon
Wandering around on google.com for a few minutes, I see that the meaning of the symbol/word/sound Aum can, of course, vary according to the school of Hinduism and probably also the particular yoga tradition.
But there are quite a bit along the lines of the interpretation of Aum as given in the reiki article previously linked.
See:
http://216.239.37.99/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=aum+dream+waking
But there are quite a bit along the lines of the interpretation of Aum as given in the reiki article previously linked.
See:
http://216.239.37.99/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=aum+dream+waking