Hello,
Can't resolve this point:
Using Kontakt5, sampletank and mirostlav sample banks Under Sonar, I create 'instruments' tracks via insert menu.
In all these sample readers, I can affect each chanel to a MIDI one, and to a separate output.
For the input, there's no  problem.
But for the ouptut, I don't understand how to tell to sonar I'm using outputs 3/4 instead of 1/2.
I want to pan and treat separatly each sound in Sonar.
I tried with 1 occurrence in "multi mode" (each output of the synth) and different occurrences in "simple instrument" mode.
But can't solve this problem, must be stupid...
If you know how to do...
Thanks.

I use Kontakt, and you don't want to do the Instrument track method for a multiple output synth like that. Best to use the Track Folder option and enable MIDI Source Track and multiple stereo outputs for each output of Kontakt. SONAR can do this for you if you use the synth rack or the browser to insert the instrument. Watch this vid: http://www.youtube.com/watch?v=KjWyt0DVRqM