I am not using Holosync per say but I am using another CD which utilizes binaural beats also. I am also like ethereal a bit unmotivated

but anyways, I have found it to be very useful for me in terms of putting me to sleep almost when I use the track emphasizing theta waves.
I have also found software & an associated forum of people who create their own Holosync type tracks. They also have technology on there that is not utilizing binaural beats so one could theoretically use their stereo surround system & gain the same effects. I have not personally tried it but I have heard it works also.
I have been using my CDs for about 3 weeks now & have found them to be relaxing but the side effect I wanted (less sleep required) isn't happening yet.