Digidesign CoreAudio Driver for Mac OS X 10.4 (Tiger) Digidesign CoreAudio Driver Version 7.0 for Mac OS X 10.4 'Tiger' Now Available - Standalone Digidesign CoreAudio Driver Version 7.0 If you already have Pro Tools TDM 6.9.2 or higher or Pro Tools LE 6.9.2 or higher installed on your system, you should not use the Standalone Digidesign CoreAudio Driver installer.