I watched Rinpoche's Mantras again. Please read this paraphrased quote -
You visualise the Hum on a moon disc and around that is Om Mani Padme Hum going around with 6 different colours - representing the 6 different realms of samsara which you wish to conquer and empty out and brilliant lights going out into the 6 realms and eliminating the sufferings of others, while you recite the mantra methodically.
Does anyone have a visual for this colourful moon disc with the Hum on it to aid the meditation?
I love this mantra and would like to try this meditation along with it.
Hope the animation in this page helps your visualization:http://www.fpmt-osel.org/meditate/l4chnres.htm
Also "The Everflowing Nectar of Bodhichitta" combining the practice of OM MANI PADME HUM and the Eight Verses of Thought Transformation, text translated and practice composed by Lama Zopa Rinpoche:http://www.lamayeshe.com/content/Media/pdf/232_pdf_copy1.pdf