In sx just do f11 (vst is) choose kontak, now draw up a midi track with some notes, on the midi out there should b listed Kontak... don't forget the midi channel, most vst is use ch 1, but some are multichannel...

In fruity assigne each channel 2 a different efx channel, now go to the efxs page, at the very bottom u can choose a different output each... that should do the trick!!

let us know!!

Z