This is something that has bugged me ever since I built my Linux DAW. When I boot up, when I start jack, when I open a web page with Flash, when I get a licq message -- anything that uses my audio driver, I hear a fairly loud low-end pop. Is this common? Is it a known issue I can fix? I figure it's a problem somewhere in the following (backwards) chain: Delta1010LT hardware (SPDIF out) -> Delta1010 alsa driver -> alsa library -> jack. I suspect it's not jack since it happens with other audio output as well. I don't remember, but I don't think it was happening when I was using the analog outs. Of course I can check that pretty quickly when I get my Linux box hooked back up tomorrow. Thanks, Greg __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail