Nope, but curious about it. Although through some research I found out that Dane Spotts, has a lot of complaint filed against him and his company Mind Tek (another branch of PSI Tech). Lots of people report that they don't honor 30 day money back policy and give people hard time when they try to return Mind Tek's meditation products. Some reports say that the materials in some of his books (i.e. Holographic Mind) is just other people's research work put together with very little reference and has misleading titles or descriptions. I almost ordered Holographic Mind but then learned from others about technics taught in the book are already known and practiced for memory enhancement. Title and description are misleading, people think of it as Holographic Memory.
Dane Spotts is a businessman and not an expert on meditation or such technics unlike Bill Harris of Centerpointe or Paul Scheele of Learning Strategies Corporation. But their psychic network led by that lady duriff (? something like that.. forgot her name) is pretty amazing. A lot of times they are pretty accurate. It has to do with developing your 6th sense.
I personally went along with Centerpointe's Awakening Prologue about 2 months ago and I am realizing that the program is pretty good. I will probably order Natural Brilliance to go along with it too. Bill also recommends it. And these things have money back warranty, espicially I like Centerpointe's 1 year money back policy. You can read more about it at
www.centerpointe.com. But again, every person is different and can get different results from different programs.