I did try both programs together, but stopped Holosync because it was ruining all the positive effects of The Monroe Institute's Hemi-Sync. I have to admit that I'm a huge fan of the Monroe Institute products. I think they could possibly help release endorphins or other brain chemicals that just make you feel really content and happy and also help you open up to higher states of consciousness.

So far they have not been helpful though with productivity, especially tackling unpleasant or boring tasks that need to be done--so that is why I'm trying the paraliminals. I'm happy, sometimes even get moments of almost euphoria for no reason, and I'm having lots of lucid dreams, but not accomplishing as much as I could... So I'm hoping the paraliminals which don't have brainwave entrainment, but just NLP/hypnosis techniques will be good addition to the Hemi-Sync.