[SML] Show Cue Systems and USB audio interface

[billn at peak.org]

> also open to other suggestions of software. We are currently using Multiplay
> for audio playback and development has stopped on that software and I want to
> get something in place before I'm forced to upgrade to Windows 10.

Upgrading to Win 10 should not be any real impediment. You can install earlier
versions of Windows in a Virtual Machine. I recommend against the alternative
of setting up a dual boot system.

There are quite a few decent step-by-step guides to setting up a VM in the web.

Bill