WOW !!!! Pete. Big time baby. Site is so professional looking and functional. If your digital gear does not use TWL USB, Ethernet, and Digital American you are missing out.
To be blunt I did not not think with the sophistication of my DAC/transport and server that a USB or Ethernet would make make much of a difference. WRONG !!!
The Innous Zenith Mk2 has never sounded better. Go Pete.