Yes I have had a similar experience. Almost every time I listen to a paraliminal, meditate or put myself into a state of hypnosis I manage to fall asleep. With the 10 min-charger I have done the same thing several times. I've found how I sit and where I sit (no laying down for me period) makes a difference. With that CD in paticular if I almost fall asleep and I can manage to keep myself awake...I listen to it a second time, one right after the other and I wake up refreshed. So its more like the 20 minute supercharger for me. But it works!
