Hi!
I've got 3 of the four PC-tapes as part of Ideal Mindset/Decisive Action/Consistent Achievement ... to be honest it's a nice experience but not life-changing ... the whispering-part is far too short for my taste.
The whole thing is more of a motivational tool; beautiful, but not powerful.
but that's just my .02 EUR ... try it, you can always send it back.
PS: hehe on the second tape I got really afraid that the whispering would stay with me .. I shouldnÄt have watched a beatiful mind, i think 
