Make sure your lin in is enabled for monitoring in your soundcard.
There will be a seperate mixer for windows, usually right-clicking the little speaker icon in the bottom right corner of screen will open it.

You may need latest drivers (should be a free download from manufacturer).
You may need a different soundcard, too. I'm not familiar with that exact model.. what Operating System? XP, Vista?

You'll get more response if you post questions in the correct forum, like the BiaB forum for this question


I do not work here, but the benefits are still awesome
Make your sound your own!