Hi, m just setting up my controllers and I have a DMX512 box but cannot seem to find any drivers for it. I got this from Ray. I am running windows 7. Could this be the problem? http://www.aliexpress.com/fm-store/701799/209915969-455145259/DMX-USB-controller.html Also when I connect everything up and open a sequence , Vixen doesn't recognise the COM 3 port.