I use the Amazon app. on the Source PC to instruct the download, but I direct the download to my second PC which is also connected to the same router, but on the other side of the room. The following video instructed me how to do this. Then I play music from Amazon desktop program on my source PC- but the music is being fetched from the hard drive of my fanless second PC where I originally placed the download which is connected to the same network. In other words, my second PC is being uses as a NAS. The results are both fuller and more analogue sound, and noticeably better detail than when streaming direct.