Hello. I'm a bit desperate, i'll try it one more time. I have the Korg MS20 Midi controller. It is great, i have managed to use the PatchPanel with max and will post something in the future if anybody is interested. I find this is kind of perfect for max(beeing able to physically patch things and control eg. a [matrix] with it). Now this controller has 5 Built-in LEDs. Korg support Germany(maybe i'll write another one also) has no idea what i'm talking about if i ask them what i ask you here. Does anybody know how to controll them? or How would you go about finding out how to control them? I any help is highly appreciated, thanks!!