Hi, I bought an m-audio Oxygen 88 keyboard, not realising it had no external output to speakers. It works through my PC, but I'd like to use it just with a synthisiser and speaker so I got myself an Audiobox USB. I figured as it accepts MIDI in (the keyboard does MIDI out) and has outputs for speakers and headphones it would just work, but no joy. I suspect I've bought the wrong product, but can anyone confirm whether the Audiobox USB can work how I want it to? By the way, even keyboard > synth > speaker doesn't work, although PC (virtual keyboard) > synth > speaker does.