I need to be able to convert Noteworthy files into an MP3 format. Prior to a system crash, the best option I had found was play noteworthy and at the same time record using Audacity. After the crash, I cannot get the sound level on Audacity to function properly - I've spent hours fiddling. Does anyone know another route, say Noteworthy midi output into something that can turn it into MP3?
Regarding your sound level troubles:
Did you open the system volume control? In the control, you can go to Options->Properties to control both Playback and Recording settings, as well as which controls will be shown for each in the mixer.
You could also try this tip:
FAQ - Making an audio CD of *.nwc files
http://ntworthy.com/composer/faq/49.htm