Hi friends.
I have a question. When I export a midi track to audio, there are no option for adding that audio file to an audio track (like Cubase).
I want to mix down a midi track and add the created audio to an audio track in the same project. Is there any option?

Please somebody help me. I need it :(

try edit-bounce- to-track
 
 

I don't know Cubase, but here is a Sonar method. Doing this in Track View.
Freeze the midi track; this will make an audio. Next,
Select 'Shift-Ctrl' on your keyboard and drag copy the freeze track to a new track. By holding the 'Shift-Ctrl' keys and dragging down to the open bottom of Track View will automatically create a new track. Next,
Do the same with the audio track; But drag copy the audio track onto the newly created audio track. Doing this will combine the two tracks.

right on SimpleManZ

Just select all and do a file export