Thank you..Maybe you can also tell me how to connect the midi cables from DM4800 to the Firewire card. Or is that not necessary. In the manuel I can find nothing about connecting midi cables. also not on google. Very strange. Also the Midi set up. so many possibilities, With me it is just standard cause I did a factory reset..In the mean time I figured out the mackie control with Arjan from the forum here, also living in NL. you just have to add 3 mackie control and just juse midi 7 for mackie control midi 6 for mackie control 2 and midi 5 for mackie control 3...So far so good. All in and outputs MKII are activ. Only the faders and encoders and remote is not working. Maybe it has something to do with my midi set up? The remote parameters are all ok I did the check with the PDF how to set up remote, So Now I do not know anymore. only thing I am not sure about is the midi cables. But I guess it has nothing to do with remote controll since that goes trough USB right? Thanks greetings Herman from the Netherlands