I am using GigaStudio, sonar and my Soundcard is an M-Audio AudioPhile.

I cannot have Audio tracks as well as GigaStudio tracks to work at the same time properly. When Both are present one of the soudcard output chanels dies and outputs noise. But when I get rid of the Audio Channel or I get rid of the gigastudio channel (on or the other) then the channel comes back to normal. I can never have them together at the same time.
So for the time being I have only one of the output channels plugged into the mixer
As soon as I plug the other one in ..NOISE

Has anyone else experienced this? Any help will be appreciated