The hara is as posted, "center of power" and correlates to the dan tein. The hara line connects everyone through the hara point to the center of the earth's core and to the "god head", which is your "individuation" point, and sits about 3' above your head. I've read that if you can align the hara point, the "godhead" and the molten core, then a tone is heard coming from the "god head" or individuation point. The tone is unique to everyone. This alignment has much to do with your higher intention. "Hands of Light" by Barbara Brennan explains all this and also has a good hara alignment "exercise" (or is it in "light Emerging" her 2nd book).