this is a pain in the rear, and it only lets you assign 16 chanels in fl studio. but what you do is in nuendo you click on the fl icon and go to the fl screen, then you assign each channel to a free fl mixer track. once you do that, then you go to the fl mixer you click on each channel one at the time, and you go to the bottom of the fl mixer and select a diferent out for each channel. you going to have 16 choices fl1 trough fl16. then if you go back to the nuendo screen and open the nuendo mixer you will see each one of the 16 channels assighned to his own chanel in the nuendo mixer. hopefully that will help because from here i dont remember much because i felt it was useless doing it this way and too time consuming. i remember solowing the channel that i wanted to record and having to play that track to the end for each chanel or else you will be recording the whole track on all the channels you use. so remember to solo the instrument you want to record.
