Thanks AJ, i know that but for me, Prepare feature is just for some tracks that i’m going to play in a few minutes or a hour later. This is usefull when you see how people reacting on the dancefloor (so i tell myself, hum… i can also play some tracks that are not in the current playlist that i use, so i use Prepare function).
For example (i have a prime Go), i can prepare a set anywhere with this unit and also when i’m training. In my opinion, this is the real advantage of having a standalone unit, you don’t need a computer to work/build a new set/playlist.
When i realize that they don’t synch from my sd card, i don’t use this feature anymore and continue to work/build on my computer like all people do on other software, so what’s the advantage of Engine ? He’s supposed to be for standalone unit.