I lurk on these forums for years, hardly ever posting but I attribute most of my hifi spending and knowledge to them. I feel compelled to relate that I changed the generic ethernet cable between my router to my Bluesound Node for a Blue Jeans Cable Bonded Pair Cat 6 Ethernet Cable that was recommended on the 1st page of this thread and I immediately heard a difference. Listening to Dominique Fils-Aimé, Birds, with the new ethernet cable installed, the background in between the notes and vocals became virtually silent (in my setup). The air in the recording was more apparent. I was amazed and I would have never thought to change this cable if not for this forum/thread. I've spent way more than the $21.40 this cable cost for less of an audible difference. So thank you.