Power Mac G5 running Pro Tools LE 7.4 with a Digi 002 rack. At one time, long ago, when using Panther, I was able to get it to play normal sound from the system on the nice 19" speakers I have connected to the rack, but after installing Leopard, I have not been able to do so. I dual boot Panther and Leopard (for compatibility reasons, I have a Panther partition with Pro Tools LE 6.7), but neither is able to use the speakers for the standard sound, instead using the tinny little internal mono speaker. I don't recall how I did it, but does anyone have any advice for using the digidesign rack's speakers to be the standard system speakers? Sound.prefpane doesn't show it as a valid sound output device.