Hi, I have just joined the Australian Christmas lights site and find it invaluable. Up until now my display has consisted of mainly LOR products including Colour Cosmic Ribbons. • CTB16PC x 13 • CCR150 x 24 • LOR ShowTime Software Suite S3 latest update advanced version • Superstar add-on licensed for 24 channels This year I wish to venture into the world of RGB LED strips and strings from other suppliers. I have ordered the following from Seasonal Entertainment:- • E1.31 Pixel Controller E682 • 50ct 12v Round WS2811 Pixels x 16 I am trying to gather as much information on Smart RGB LED's and controlling them. I have read the 101 guide which has been extremely informative. With the equipment I have purchased from Seasonal Entertainment and the 2 x 350watt power supplies from Ebay, is there any other device I need to run the E682 controller from my LOR S3 software. The version I have I believe now supports E1.31. I am also a little lost on understanding universes. Do I need to have one Ethernet connection for each universe? Any assistance anyone can provide is much appreciated.