http://www.macoscompatible.com/index.php Last 20 items on Mac OS Compatible Esselbach Storyteller CMS System http://www.macoscompatible.com/DSP-Quattro_c13755.html This product has been tested on the following operating systems: Mac OS X 10.5 (Intel) and has a average rating of 5<br /><br />The last rating (5) has been submitted on 2008-02-21 07:16:41 by Anonymous running Mac OS X 10.5 (Intel):<br />DSP-Quattro is an extremely powerful sound editor for the Mac OS. It's a highly innovative product that utilizes the latest technological advances of computer-based sound editing. DSP-Quattro, with it's foundation being the well-seasoned D-SoundPRO, benefits from 10 years of development and professional use in the audio production community. As the newest evolution, DSP-Quattro injects new life into sound editing by expanding the possibilities of simple sound editing into a full-fledged, professional audio workstation, effortlessly accommodating music production, plug-in hosting and advanced audio editing. You can even create final mastered files in DSP-Quattro, ready for pressing CDs.