You basically program everything DLA (Zeus, SSC) in the 4k range only. Then your board specific jumpers will determine which of the four (4k) universes to use (1,2,3 or 4) from the incoming cat5 pixelnet in (8 wires, 4 pairs, each pair is a 4k pixelnet universe). Once you get beyond the first 16k channels (from the four universes from an etherdongle#1) ... then you will need another etherdongle and have it flashed with firmware that listens to 16-32k instead. There is a different firmware to flash to the Etherdongle to achieve each 16k (4 universes) range you want. So say your adding a second etherdongle, you flash it with the 16-32k firmware. But beyond that, it all acts kind of the same way. That physical cord coming out of that second Etherdongle#2 ... then feeds DLA pixelnet hardware (in a generic 16k or 4x4k way) .... and you jumper off with if the four universes you want each board to utilize. (a Zues v2 can jumped a mixture of the 4 if you want). THen were talking a single 4k PN universe and your lights correspond to the 4k programming you assigned. I'm just talking DLA since I really don't understand the Falcon way very well. The Falcon way is web based and generally more flexible and versatile ... but I use DLA ways because its what I know and I'm slow to change. On the wiki page for the Etherdongle, there are links to get the various 16k ranges for firmware flashing. You need a pickit3 to do that (not pickit2). Most of us have the initial 1-16k range on our etherdongle. If you run two etherdongles, then you would have 16-32 on the second and 32-48 on third, etc. You can connect all the etherdongles to a single network hub or switch or router (I think). THe computer sends E1.31 to that network hub, switch, router ... and then it becomes pixelnet coming out of each of the etherdongles. I'm sure others may have to correct me since I'm pretty rusty on this stuff anymore.