Ok here is my best attempt at describing my problem. I open up Cubase and then open Reason. I then rewire enough channels for what I am working on. In Reason I open up to synths NN_XT's. On synth one lets say I use strings and on synth two I use a tuba. In cubase I open a midi track for each synth. I then rout them to the NN-XT one on midi track one and one on midi track two. I can hear the NN-XT strings on midi track one. However I can not hear the tuba on midi track two. It shows that midi data is coming through for the second track but no sound. Any help would be appreciated.