Hi Smortega—that Ayre QX-5 Twenty is a streamer/DAC so I definitely do streaming, using Roon. The Ayre connects via Ethernet cable to my router upstairs in the office, where my music files reside on my Sonic Transporter i5–a server device from Small Green Computer. All those cool books were my Dad’s—he joined The Heritage Club as a young man and kept up his monthly purchases his whole life. I inherited the collection which was appropriate given I was an English major and grad student! Thanks for your comments. Collections are really old school these days but I’m old school too.