It sounds like it's a buffer issue. What I would suggest is to increase the buffer size of your audio card, as well as in sonar and see if this corrects the problem. Jay Thompson You can do all things through Christ that strengthens you. Phil4:13 __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ** To leave the list, click on the immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** ddots-l-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:ddots-l-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** ddots-l-request@xxxxxxxxxxxxx with the Subject:- faq