Personally I think all you need to do is sitting still for an hour a day and not reacting to any of your thoughts.
But many people find his meditation audiobooks/CD helpful:
Meditations for Breaking the Habit of Being Yourself
You Are the Placebo Meditation 1 — Revised Edition: Changing Two Beliefs and Perceptions
You Are the Placebo Meditation 2: Changing One Belief and Perception