Are any of you doing Daniel's Oneirophone mp3s? If so, how high do you set the volume? I'm not sure if I should set it to a volume where it sounds like RL, aka like I'm actually next to the ocean or birds are actually chirping in front of my window, or just loud enough that I can barely hear it, which might be enough to let it filter into my subconsciousness. So far, the cue sound has not made it into my dreams, or at least I don't remember it.