Great program! For € 0, we get a quite complete program to start, many feature, the ability to create shortcuts, and other sequences. And a simple management of gobos / color and other & Scans for Lyres, and for LED Strobes and Par, a good color management and intensity!
I use it for about a year on Enttec Pro, and open Enttec vm116 Velleman.
I also use martin light jockey at large parties.
I like the free and easy. Easy to create its fixture. Many people use it so you can find everything on the internet.
It lacks a master intensity in groups (or so I have not found), and the possibility of sequences without offline mode when the cue is on (for example, create a sequence of PAR on seeing the rendering while leaving turn sequences of the scan and lyres) as is the case of LightJockey. (Or so I have not found)
I highly recommend it to anyone starting in the DMX with a low budget.