Brain-Sync While Asleep?

[Astralization]

Hello everyone, does anyone know if it is ok to sleep while having Brain Sync running? Or maybe even Binaural Beats and positive affirmative subliminals? I ask this because what better way to get the most of these then while you are asleep, about 7-9 hours a night. What does everyone think, is there a benefit of using these audios while you sleep? astralization,

[Hijo de la Luna]

I believe it could be beneficial. I have used them in my sleep. I would recommend trying to use your Windows Media Player, i-Tunes or whatever have you and making a playlist of binaural beats that utilize delta waves for 1-3 sleep cycles then using alpha-theta mix with possibly beta towards the end of your sleep. In contrast I used the Lucid Dreaming kit or the unexplainable.net binaural beat audios while I slept for 7-9 hrs. In doing so I had great dreams sometimes lucid & other times just really clear vivid dreams. However, I did have a tendency to wake up feeling exhausted. I felt this unyeilding regime was some what unhealthy so I was inspired to find my approach that is listed above.