IMPORT AUDIO FROM ROLAND VS2480?

NEWBIE LAME QUESTION- I'M ATTEMPTING TO SEND AN AUDIO TRACK I'VE RECORDED AND MIXED DOWN ON MY ROLAND VS2480. WHEN I TRY TO RECORD IT ONTO SONAR 2.2, I GET A VERY DISTORTED SIGNAL. I'M GOING FROM MY MAIN OUTS OF THE ROLAND INTO MY SOUNDCARD ON THE PC. ANY SUGGESTIONS? THANKS