If anyone has a computerchristmas.com Hill320 controller, I have updated my own controller software to support E1.31 multicast. This means I can now use LightShowPro to control my anicent - but trusty - controller. With Vixen 3 around the corner, and all existing plugins needing to be rewritten accordingly, this should also avoid the no-new-plugin crisis. A seperate PC is not required - I've had no problem running the app on the same PC as Vixen 2.1 Now the catches: * This was a fairly crude hack job - DMX universe (multicast IP address) is hardcoded to universe 1, and it's always going to be excepting at least 64channels of data. And there's no error/packet sequence checking. * Only the first 64channels of the Hill 320 design are supported - since that's all I've ever built electronics (and software) for. If this is going to help someone out, let me know and I can upload a copy of this.