Meditation

Start by meditating in your normal fashion.

When you are completely relaxed picture yourself in a meadow. You're lying in the cool grass, and above you is a rainbow. Float up to the rainbow and enter into it. You pass through each colour in order (red, orange, yellow, green, blue, indigo, violet) drinking each in, smelling it, feeling it.

When you are satisfied that you have enough of that colour move on to the next. Each colour as you move up the rainbow opens your senses a little more. At the top you see a cloud, go to the cloud and wrap yourself in it (don't forget to surround yourself with some form of protection - white light - or you may bring stuff back with you).

You should now be in your alpha mode (where your subconscious is just before sleep). Tell yourself in your mind (not out loud) what you want to see, "I would like to see one of my past lives." And voila! Images should come to you.