Hi David, Thank you for your support and guidance in configuring my SOtM sMS-200 Ultra. In particular, your recently developed Guide is a very intuitive and user friendly reference tool, which has enabled me to set up sMS-200 to interface flawlessly with Roon, Jriver 23, Lumin, Linn Kazoo, Squeezelite and Tidal. The time, patience and knowledge you have invested in formulating the Guide will facilitate your customers to exploit the full potential of sMS-200 Ultra, especially when it is used in combination with sPS-500 Power Supply and tX-USB Ultra USB Regenerator. As you are aware, I have been fortunate to own and experience excellent streaming products from Lumin, Aurender and Auralic. However, my perception thus far is in favour of the SOtM sMS-200 Bundle, in terms of sonics, flexibility and value. Congratulations on developing an excellent Guide, which I am sure will prove to be an asset not just to yourself, but also to Elite Audio and SOtM. Kind regards David.