I downloaded the BrainWave Generator and was surprised to hear the theta wave noises... to tell the truth it reminded me of an Alien's space ship. :P It did make me drowsy, and thats when i got to wondering - with repeated use do you think there are any negative effects to it? I was reading that i high percentage of terminally ill people show an increase in Delta Waves, and it sorta made me not want to listen anymore, lol... I also made a file that brings the frequencies from 7hz up to 20hz over a 20 minute time period. (To help me awaken after listening to my sleeping one which brings you from 20hz to 7hz over a 20 minute period). Am I just being paranoid as usual? :roll: