In fact, what what I was envisioning was a complete simulator that contained all of the functions of the actual board, including FX. You could take your Qu multi track recording and play it through the simulator, testing FX, routing, etc. The computer speakers would play whatever would be coming out of the Phones jack. This would enable setting up of mixes, routing, testing FX, and general training on the board, and then allow you to save/upload the settings to the board. This would be a game changer.